Butadiene (CAS 25339-57-5) — formula C4H6, molecular weight 54.09; category organic chemicals.
| CAS Number | 25339-57-5 |
|---|---|
| Molecular Formula | C4H6 |
| Molecular Weight | 54.09 |
| Melting Point | -164 °F (NTP, 1992) |
| Boiling Point | 24.1 °F at 760 mmHg (NTP, 1992) |
| LogP | 2 |
| Applications | Uses: 1, 3-Butadiene is used in the production of rubber and plastics. It is also used in copolymers including acrylics., Used in the production of synthetic rubber for motor vehicle tires, also used in styrene-butadiene polymers, acrylonitrile-butadiene-styrene resins, and other compounds, [ACGIH] In a study of Swedish refinery workers, The exposure to 1, 3-butadiene among all exposure groups was low (95% of all samples were below 10 ug, m3) in relation to the Swedish OEL, of 1000 ug, m3. [PMID 28578463], See Occupational Safety & Health Standard--29CFR1910.1051, Plastic Composites Manufacturing [Category: Industry], Smoking cigarettes [Category: Food & Drugs], The majority of the butadiene produced worldwide is used as a monomer or co-monomer in the manufacture of synthetic rubber, above all for styrene - butadiene rubber and latex (SBR), polybutadiene rubber (BR), acrylonitrile - butadiene rubber and latex (NBR), and for chloroprene rubber (CR). Important plastics containing butadiene as a monomer component are impact-resistant polystyrene, a two-phase system consisting of polystyrene and polybutadiene, ABS polymers, consisting of acrylonitrile, butadiene, and styrene, and a copolymer of methyl methacrylate, and styrene (MBS), which is used as a modifier for poly(vinyl chloride). In addition, butadiene is an intermediate in the synthesis of several important chemicals., ... In the manufacture of adiponitrile., CHEM INT FOR ADIPONITRILE, POLYCHLOROPRENE VIA CHLOROPRENE, 1, 5, 9-CYCLODODECATRIENE & 1, 4-HEXADIENE, CAPTAN & CAPTOFOL FUNGICIDES, ETHYLIDENE NORBORNENE & SULFOLANE, BORON ALKYLS, HEXACHLOROBUTADIENE, BUTANEDIOL (NON-US USE), & FOR 1, 5-CYCLOOCTADIENE (FORMER USE)., Synthetic elastomers (styrene-butadiene, polybutadiene, neoprene, nitriles), acrylonitrile-butadiene-styrene (ABS) resins, chemical intermediate., For more Uses (Complete) data for 1, 3-BUTADIENE (6 total), please visit the HSDB record page., 3-Butadiene is made from the processing of petroleum. It is used mainly to make synthetic rubber for tires. It is also used to make plastics such as acrylics, and small amounts can be found in gasoline. (L990), Use Classification: Chemical Classes -> Volatile organic compounds, Industry Uses: Plasticizer, Not Known or Reasonably Ascertainable, Intermediate, Hardener, Other, Monomers, Fuel, Consumer Uses: Monomers, Household Products: Information on 4 consumer products that contain 1, 3-Butadiene in the following categories is provided:, • Home Maintenance, Methods of Manufacturing: 1, 3-Butadiene is manufactured primarily as a coproduct of steam cracking to produce ethylene in the United States, Western Europe, and Japan. However, in certain parts of the world it is still produced from ethanol. The earlier manufacturing processes of dehydrogenation of n-butane and oxydehydrogenation of n-butenes have significantly declined in importance and output., STEAM CRACKING OF HYDROCARBONS (COPRODUCT WITH ETHYLENE), REACTION OF ACETALDEHYDE WITH ETHYL ALCOHOL (NON USA METHOD), ISOLATION FROM GASEOUS EXHAUST OF PETROLEUM DISTILLATES COKING (FORMER METHOD)., Produced by converting acetaldehyde to aldol, followed by hydrogenation and dehydration. It is also produced by reacting acetylene with formaldehyde, hydrogenating the product 2-butyne-1, 4-diol, followed by dehydration and reduction to 1, 4-butanediol., Catalytic dehydrogenation of butenes or butanes, oxidative dehydrogenation of butenes., Manufactured as a coproduct of hydrocarbon steam cracking to produce ethylene. Also produced from ethanol, from petroleum gases, i.e., by catalytic dehydrogenation of butene or butene-butane mixtures, by cracking naphtha and light oil., Impurities: Acetylene is an impurity in the ppm range., Formulations, Preparations: Technical (98.0%), chemically pure (99.0%), instrument (99.4%), research (99.8%)., Consumption Patterns: COMONOMER FOR STYRENE-BUTADIENE RUBBER (SBR), 40%, MONOMER FOR POLYBUTADIENE, 20%, 12%, COMONOMER FOR STYRENE-BUTADIENE LATEXES, 8%, CHEM INT FOR POLYCHLOROPRENE, 7%, COMONOMER FOR ACRYLONITRILE-BUTADIENE-STYRENE RESINS, 5%, COMONOMER FOR NITRILE RUBBER, 3%, OTHER POLYMER OR COPOLYMER USES, OTHER USES, 2% (1981), An estimated 50% of the 1, 3-butadiene produced in the USA is used in the production of styrene-butadiene rubber and 22% of the total supply for polybutadiene production. Other applications for 1, 3-butadiene include chloroprene, neoprene rubber (6%), nitrile rubber ((3%), hexamethylenediamine (9%), acrylonitrile-butadiene-styrene resins (5%) and micellaneous uses (5%)., Styrene-butadiene rubber, 45%, polybutadiene rubber, hexamethylene diamine, 10%, styrene-butadiene latex, ABS resins, chloroprene rubber, nitrile rubber, miscellaneous, 3% (1984), Demand (1998): 5.3 billion lbs, (1999) 5.4 billion lbs, (2003) 5.8 billion lbs (projected), U.S. Production: 2023: 2, 500, 000, 000 - <4, 000 lb, 2022: 2, 2021: 2, 2020: 2, (1977) 1.48X10+12 g, (1982) 8.69X10+11 g, (1977) 2.1 - 7.3 billion lb (produced, imported), Production declined about 2.7% between 1974 and 1979, from 3.68 to 3.58 billion lb, For more U.S. Production (Complete) data for 1, 3-BUTADIENE (15 total), U.S. Imports: (1978) 2.82X10+11 G, (1983) 4.01X10+11 G, (1984) 3.96X10+11 g, estimate, 1.2 billion lbs in 1998 and 1999, U.S. Exports: (1978) 4.25X10+10 G, (1983) 4.38X10+10 G, (1984) 6.58X10+10 g, U.S. exports were negligible in 1998 and 1999., General Manufacturing Information: Organic Fiber Manufacturing, Petrochemical Manufacturing, All Other Basic Organic Chemical Manufacturing, Asphalt Paving, Roofing, and Coating Materials Manufacturing, Petroleum Refineries, Plastics Material and Resin Manufact |
| Category | Organic Chemicals |
Documented applications: Uses: 1, 3-Butadiene is used in the production of rubber and plastics. It is also used in copolymers including acrylics., Used in the production of synthetic rubber for motor vehicle tires, also used in styrene-butadiene polymers, acrylonitrile-butadiene-styrene resins, and other compounds, [ACGIH] In a study of Swedish refinery workers, The exposure to 1, 3-butadiene among all exposure groups was low (95% of all samples were below 10 ug, m3) in relation to the Swedish OEL, of 1000 ug, m3. [PMID 28578463], See Occupational Safety & Health Standard--29CFR1910.1051, Plastic Composites Manufacturing [Category: Industry], Smoking cigarettes [Category: Food & Drugs], The majority of the butadiene produced worldwide is used as a monomer or co-monomer in the manufacture of synthetic rubber, above all for styrene - butadiene rubber and latex (SBR), polybutadiene rubber (BR), acrylonitrile - butadiene rubber and latex (NBR), and for chloroprene rubber (CR). Important plastics containing butadiene as a monomer component are impact-resistant polystyrene, a two-phase system consisting of polystyrene and polybutadiene, ABS polymers, consisting of acrylonitrile, butadiene, and styrene, and a copolymer of methyl methacrylate, and styrene (MBS), which is used as a modifier for poly(vinyl chloride). In addition, butadiene is an intermediate in the synthesis of several important chemicals., ... In the manufacture of adiponitrile., CHEM INT FOR ADIPONITRILE, POLYCHLOROPRENE VIA CHLOROPRENE, 1, 5, 9-CYCLODODECATRIENE & 1, 4-HEXADIENE, CAPTAN & CAPTOFOL FUNGICIDES, ETHYLIDENE NORBORNENE & SULFOLANE, BORON ALKYLS, HEXACHLOROBUTADIENE, BUTANEDIOL (NON-US USE), & FOR 1, 5-CYCLOOCTADIENE (FORMER USE)., Synthetic elastomers (styrene-butadiene, polybutadiene, neoprene, nitriles), acrylonitrile-butadiene-styrene (ABS) resins, chemical intermediate., For more Uses (Complete) data for 1, 3-BUTADIENE (6 total), please visit the HSDB record page., 3-Butadiene is made from the processing of petroleum. It is used mainly to make synthetic rubber for tires. It is also used to make plastics such as acrylics, and small amounts can be found in gasoline. (L990), Use Classification: Chemical Classes -> Volatile organic compounds, Industry Uses: Plasticizer, Not Known or Reasonably Ascertainable, Intermediate, Hardener, Other, Monomers, Fuel, Consumer Uses: Monomers, Household Products: Information on 4 consumer products that contain 1, 3-Butadiene in the following categories is provided:, • Home Maintenance, Methods of Manufacturing: 1, 3-Butadiene is manufactured primarily as a coproduct of steam cracking to produce ethylene in the United States, Western Europe, and Japan. However, in certain parts of the world it is still produced from ethanol. The earlier manufacturing processes of dehydrogenation of n-butane and oxydehydrogenation of n-butenes have significantly declined in importance and output., STEAM CRACKING OF HYDROCARBONS (COPRODUCT WITH ETHYLENE), REACTION OF ACETALDEHYDE WITH ETHYL ALCOHOL (NON USA METHOD), ISOLATION FROM GASEOUS EXHAUST OF PETROLEUM DISTILLATES COKING (FORMER METHOD)., Produced by converting acetaldehyde to aldol, followed by hydrogenation and dehydration. It is also produced by reacting acetylene with formaldehyde, hydrogenating the product 2-butyne-1, 4-diol, followed by dehydration and reduction to 1, 4-butanediol., Catalytic dehydrogenation of butenes or butanes, oxidative dehydrogenation of butenes., Manufactured as a coproduct of hydrocarbon steam cracking to produce ethylene. Also produced from ethanol, from petroleum gases, i.e., by catalytic dehydrogenation of butene or butene-butane mixtures, by cracking naphtha and light oil., Impurities: Acetylene is an impurity in the ppm range., Formulations, Preparations: Technical (98.0%), chemically pure (99.0%), instrument (99.4%), research (99.8%)., Consumption Patterns: COMONOMER FOR STYRENE-BUTADIENE RUBBER (SBR), 40%, MONOMER FOR POLYBUTADIENE, 20%, 12%, COMONOMER FOR STYRENE-BUTADIENE LATEXES, 8%, CHEM INT FOR POLYCHLOROPRENE, 7%, COMONOMER FOR ACRYLONITRILE-BUTADIENE-STYRENE RESINS, 5%, COMONOMER FOR NITRILE RUBBER, 3%, OTHER POLYMER OR COPOLYMER USES, OTHER USES, 2% (1981), An estimated 50% of the 1, 3-butadiene produced in the USA is used in the production of styrene-butadiene rubber and 22% of the total supply for polybutadiene production. Other applications for 1, 3-butadiene include chloroprene, neoprene rubber (6%), nitrile rubber ((3%), hexamethylenediamine (9%), acrylonitrile-butadiene-styrene resins (5%) and micellaneous uses (5%)., Styrene-butadiene rubber, 45%, polybutadiene rubber, hexamethylene diamine, 10%, styrene-butadiene latex, ABS resins, chloroprene rubber, nitrile rubber, miscellaneous, 3% (1984), Demand (1998): 5.3 billion lbs, (1999) 5.4 billion lbs, (2003) 5.8 billion lbs (projected), U.S. Production: 2023: 2, 500, 000, 000 - <4, 000 lb, 2022: 2, 2021: 2, 2020: 2, (1977) 1.48X10+12 g, (1982) 8.69X10+11 g, (1977) 2.1 - 7.3 billion lb (produced, imported), Production declined about 2.7% between 1974 and 1979, from 3.68 to 3.58 billion lb, For more U.S. Production (Complete) data for 1, 3-BUTADIENE (15 total), U.S. Imports: (1978) 2.82X10+11 G, (1983) 4.01X10+11 G, (1984) 3.96X10+11 g, estimate, 1.2 billion lbs in 1998 and 1999, U.S. Exports: (1978) 4.25X10+10 G, (1983) 4.38X10+10 G, (1984) 6.58X10+10 g, U.S. exports were negligible in 1998 and 1999., General Manufacturing Information: Organic Fiber Manufacturing, Petrochemical Manufacturing, All Other Basic Organic Chemical Manufacturing, Asphalt Paving, Roofing, and Coating Materials Manufacturing, Petroleum Refineries, Plastics Material and Resin Manufact.
Butadiene is a carbon-based organic compound with CAS registry number 25339-57-5 and molecular formula C4H6 (molecular weight 54.09), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 25339-57-5
Its molecular formula C4H6 comprises 4 C, 6 H atoms.
Also known as: Butadiene · 丁二烯
Category: organic chemicals
The CAS registry number of Butadiene is 25339-57-5.
Molecular formula C4H6, molecular weight 54.09.
It is also registered under: Butadiene, 丁二烯.
Recorded applications: Uses: 1, 3-Butadiene is used in the production of rubber and plastics. It is also used in copolymers including acrylics., Used in the production of synthetic rubber for motor vehicle tires, also used in styrene-butadiene polymers, acrylonitrile-butadiene-styrene resins, and other compounds, [ACGIH] In a study of Swedish refinery workers, The exposure to 1, 3-butadiene among all exposure groups was low (95% of all samples were below 10 ug, m3) in relation to the Swedish OEL, of 1000 ug, m3. [PMID 28578463], See Occupational Safety & Health Standard--29CFR1910.1051, Plastic Composites Manufacturing [Category: Industry], Smoking cigarettes [Category: Food & Drugs], The majority of the butadiene produced worldwide is used as a monomer or co-monomer in the manufacture of synthetic rubber, above all for styrene - butadiene rubber and latex (SBR), polybutadiene rubber (BR), acrylonitrile - butadiene rubber and latex (NBR), and for chloroprene rubber (CR). Important plastics containing butadiene as a monomer component are impact-resistant polystyrene, a two-phase system consisting of polystyrene and polybutadiene, ABS polymers, consisting of acrylonitrile, butadiene, and styrene, and a copolymer of methyl methacrylate, and styrene (MBS), which is used as a modifier for poly(vinyl chloride). In addition, butadiene is an intermediate in the synthesis of several important chemicals., ... In the manufacture of adiponitrile., CHEM INT FOR ADIPONITRILE, POLYCHLOROPRENE VIA CHLOROPRENE, 1, 5, 9-CYCLODODECATRIENE & 1, 4-HEXADIENE, CAPTAN & CAPTOFOL FUNGICIDES, ETHYLIDENE NORBORNENE & SULFOLANE, BORON ALKYLS, HEXACHLOROBUTADIENE, BUTANEDIOL (NON-US USE), & FOR 1, 5-CYCLOOCTADIENE (FORMER USE)., Synthetic elastomers (styrene-butadiene, polybutadiene, neoprene, nitriles), acrylonitrile-butadiene-styrene (ABS) resins, chemical intermediate., For more Uses (Complete) data for 1, 3-BUTADIENE (6 total), please visit the HSDB record page., 3-Butadiene is made from the processing of petroleum. It is used mainly to make synthetic rubber for tires. It is also used to make plastics such as acrylics, and small amounts can be found in gasoline. (L990), Use Classification: Chemical Classes -> Volatile organic compounds, Industry Uses: Plasticizer, Not Known or Reasonably Ascertainable, Intermediate, Hardener, Other, Monomers, Fuel, Consumer Uses: Monomers, Household Products: Information on 4 consumer products that contain 1, 3-Butadiene in the following categories is provided:, • Home Maintenance, Methods of Manufacturing: 1, 3-Butadiene is manufactured primarily as a coproduct of steam cracking to produce ethylene in the United States, Western Europe, and Japan. However, in certain parts of the world it is still produced from ethanol. The earlier manufacturing processes of dehydrogenation of n-butane and oxydehydrogenation of n-butenes have significantly declined in importance and output., STEAM CRACKING OF HYDROCARBONS (COPRODUCT WITH ETHYLENE), REACTION OF ACETALDEHYDE WITH ETHYL ALCOHOL (NON USA METHOD), ISOLATION FROM GASEOUS EXHAUST OF PETROLEUM DISTILLATES COKING (FORMER METHOD)., Produced by converting acetaldehyde to aldol, followed by hydrogenation and dehydration. It is also produced by reacting acetylene with formaldehyde, hydrogenating the product 2-butyne-1, 4-diol, followed by dehydration and reduction to 1, 4-butanediol., Catalytic dehydrogenation of butenes or butanes, oxidative dehydrogenation of butenes., Manufactured as a coproduct of hydrocarbon steam cracking to produce ethylene. Also produced from ethanol, from petroleum gases, i.e., by catalytic dehydrogenation of butene or butene-butane mixtures, by cracking naphtha and light oil., Impurities: Acetylene is an impurity in the ppm range., Formulations, Preparations: Technical (98.0%), chemically pure (99.0%), instrument (99.4%), research (99.8%)., Consumption Patterns: COMONOMER FOR STYRENE-BUTADIENE RUBBER (SBR), 40%, MONOMER FOR POLYBUTADIENE, 20%, 12%, COMONOMER FOR STYRENE-BUTADIENE LATEXES, 8%, CHEM INT FOR POLYCHLOROPRENE, 7%, COMONOMER FOR ACRYLONITRILE-BUTADIENE-STYRENE RESINS, 5%, COMONOMER FOR NITRILE RUBBER, 3%, OTHER POLYMER OR COPOLYMER USES, OTHER USES, 2% (1981), An estimated 50% of the 1, 3-butadiene produced in the USA is used in the production of styrene-butadiene rubber and 22% of the total supply for polybutadiene production. Other applications for 1, 3-butadiene include chloroprene, neoprene rubber (6%), nitrile rubber ((3%), hexamethylenediamine (9%), acrylonitrile-butadiene-styrene resins (5%) and micellaneous uses (5%)., Styrene-butadiene rubber, 45%, polybutadiene rubber, hexamethylene diamine, 10%, styrene-butadiene latex, ABS resins, chloroprene rubber, nitrile rubber, miscellaneous, 3% (1984), Demand (1998): 5.3 billion lbs, (1999) 5.4 billion lbs, (2003) 5.8 billion lbs (projected), U.S. Production: 2023: 2, 500, 000, 000 - <4, 000 lb, 2022: 2, 2021: 2, 2020: 2, (1977) 1.48X10+12 g, (1982) 8.69X10+11 g, (1977) 2.1 - 7.3 billion lb (produced, imported), Production declined about 2.7% between 1974 and 1979, from 3.68 to 3.58 billion lb, For more U.S. Production (Complete) data for 1, 3-BUTADIENE (15 total), U.S. Imports: (1978) 2.82X10+11 G, (1983) 4.01X10+11 G, (1984) 3.96X10+11 g, estimate, 1.2 billion lbs in 1998 and 1999, U.S. Exports: (1978) 4.25X10+10 G, (1983) 4.38X10+10 G, (1984) 6.58X10+10 g, U.S. exports were negligible in 1998 and 1999., General Manufacturing Information: Organic Fiber Manufacturing, Petrochemical Manufacturing, All Other Basic Organic Chemical Manufacturing, Asphalt Paving, Roofing, and Coating Materials Manufacturing, Petroleum Refineries, Plastics Material and Resin Manufact.
Category: Organic Chemicals.
Independent reference data for Butadiene (CAS 25339-57-5), compiled from public chemistry databases.
| CAS Registry Number | 25339-57-5 |
|---|---|
| PubChem CID | 7845 |
| Molecular formula | C4H6 |
| IUPAC name | buta-1,3-diene |
| UNII (FDA) | JSD5FGP5VD |
| Molecular Weight | 54.09 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 54.0469501914 |
| Monoisotopic Mass | 54.0469501914 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 4 |
| Boiling Point | 24.1 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | -4.5 °C |
| Boiling Point | -4 °C |
| Boiling Point | 24 °F |
| Boiling Point | -4.41 °C @760 [mm Hg] |
| Melting Point | -164 °F (NTP, 1992) |
| Melting Point | -108.966 °C |
| Melting Point | -108.9 °C |
| Melting Point | -109 °C |
| Melting Point | -164 °F |
1,3-BUTADIENE; Buta-1,3-diene; 106-99-0; Divinyl; Biethylene; Vinylethylene; Bivinyl; Erythrene; Pyrrolylene; Butadieen; Butadien; Buta-1,3-dien; Buta-1,3-dieen; alpha,gamma-Butadiene; Butadiene monomer; NCI-C50602
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 0.1% (2 / 1783) |
| GHS notification summary | 0.1% (2 / 1783) |
|---|---|
| Reported hazard statements | H220, H340, H350, H280 (33.3%), H361 (24.7%), H412 (24.7%), H319, H335 |
H220: Extremely flammable gas [Danger Flammable gases]
H340: May cause genetic defects [Danger Germ cell mutagenicity]
Butadiene · CAS 25339-57-5 · C4H6. UNII JSD5FGP5VD. Boiling Point: 24.1 °F at 760 mmHg (NTP, 1992); Boiling Point: -4.5 °C; Boiling Point: -4 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 丁二烯