Bronopol (CAS 52-51-7) — formula C3H6BrNO4, molecular weight 199.99.
| CAS Number | 52-51-7 |
|---|---|
| Molecular Formula | C3H6BrNO4 |
| Molecular Weight | 199.99 |
| Melting Point | 266 to 271 °F (NTP, 1992) |
| Boiling Point | 305.1 °F at 760 mmHg (NTP, 1992) |
| LogP | -0.6 |
| Applications | Uses: CIR ingredient: 2-Bromo-2-Nitropropane-1, 3-Diol, Bronopol is a preservative and antiseptic used in cosmetics and topical medications. It is used as a preservative in paints, textiles, cooling towers, humidifiers, and hide processing. [Marks, p. 136-7] Used in cleaning agents, paints, cosmetics, glues, paper mills, water systems, metalworking fluids, polishes, and printing inks, [Kanerva, p. 405], Metal Machining [Category: Heat or Machine], Pulp and Paper Processing [Category: Industry], Painting (Pigments, Binders, and Biocides) [Category: Paint], Working with Glues and Adhesives [Category: Other], Using Disinfectants or Biocides [Category: Clean], Leather Tanning and Processing [Category: Industry], Textiles (Printing, Dyeing, or Finishing) [Category: Industry], Dressing Hair [Category: Other], Preparing and mounting animal skins (taxidermy) [Category: Hobbies], For bronopol (USEPA, OPP Pesticide Code: 216400) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., For seed treatment on cotton for Xanthomonas campestris (blackarm diseae)., Biocide used in recirculating cooling towers, FDA (1998) approved the use of, bronopol, in adhesives as a component of articles intended for use in packaging, transporting, or holding food ... ., For more Uses (Complete) data for BRONOPOL (7 total), please visit the HSDB record page., Bronopol is used as a preservative in pharmaceuticals, as well as numerous consumer products such as shampoos and cosmetics. It is also used as an antimicrobial in many industrial environments such as paper mills, oil exploration and production facilities, as well as cooling water disinfection plants. (L643), Use Classification: Cosmetics -> Preservative, Industry Uses: Anti-adhesive, cohesive, Preservative, Pigment, Consumer Uses: Anti-adhesive, Household Products: Information on 38 consumer products that contain 2-Bromo-2-nitropropane-1, 3-diol in the following categories is provided:, • Auto Products, • Commercial, Institutional, • Home Maintenance, • Inside the Home, • Personal Care, Methods of Manufacturing: Bronopol is made by the bromination of the sodium salt of 2-nitropropane-1, 3-diol., Formulations, Preparations: Trade name: Onyxide 500, Formulation types registered: pelleted, tableted, crystalline, soluble concentrate, liquid, solid., Tradename: Bronotak, Powder for dry application., For more Formulations, Preparations (Complete) data for BRONOPOL (49 total), U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 250, 000 - <400, 2020: 1, 000, 000 - <5, Production volumes for non-confidential chemicals reported under the Inventory Update Rule.[Table#6821], Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: 1, 3-Propanediol, 2-bromo-2-nitro-. Aggregated National Production Volume: < 500, 000 pounds., General Manufacturing Information: Paint and Coating Manufacturing, Rubber Product Manufacturing, 1, 2-bromo-2-nitro-: ACTIVE, The WHO Recommended Classification of Pesticides by Hazard identifies bronopol (technical grade) as Class II: moderately hazardous, Main Use: bacteriostat (soil). |
Documented applications: Uses: CIR ingredient: 2-Bromo-2-Nitropropane-1, 3-Diol, Bronopol is a preservative and antiseptic used in cosmetics and topical medications. It is used as a preservative in paints, textiles, cooling towers, humidifiers, and hide processing. [Marks, p. 136-7] Used in cleaning agents, paints, cosmetics, glues, paper mills, water systems, metalworking fluids, polishes, and printing inks, [Kanerva, p. 405], Metal Machining [Category: Heat or Machine], Pulp and Paper Processing [Category: Industry], Painting (Pigments, Binders, and Biocides) [Category: Paint], Working with Glues and Adhesives [Category: Other], Using Disinfectants or Biocides [Category: Clean], Leather Tanning and Processing [Category: Industry], Textiles (Printing, Dyeing, or Finishing) [Category: Industry], Dressing Hair [Category: Other], Preparing and mounting animal skins (taxidermy) [Category: Hobbies], For bronopol (USEPA, OPP Pesticide Code: 216400) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., For seed treatment on cotton for Xanthomonas campestris (blackarm diseae)., Biocide used in recirculating cooling towers, FDA (1998) approved the use of, bronopol, in adhesives as a component of articles intended for use in packaging, transporting, or holding food ... ., For more Uses (Complete) data for BRONOPOL (7 total), please visit the HSDB record page., Bronopol is used as a preservative in pharmaceuticals, as well as numerous consumer products such as shampoos and cosmetics. It is also used as an antimicrobial in many industrial environments such as paper mills, oil exploration and production facilities, as well as cooling water disinfection plants. (L643), Use Classification: Cosmetics -> Preservative, Industry Uses: Anti-adhesive, cohesive, Preservative, Pigment, Consumer Uses: Anti-adhesive, Household Products: Information on 38 consumer products that contain 2-Bromo-2-nitropropane-1, 3-diol in the following categories is provided:, • Auto Products, • Commercial, Institutional, • Home Maintenance, • Inside the Home, • Personal Care, Methods of Manufacturing: Bronopol is made by the bromination of the sodium salt of 2-nitropropane-1, 3-diol., Formulations, Preparations: Trade name: Onyxide 500, Formulation types registered: pelleted, tableted, crystalline, soluble concentrate, liquid, solid., Tradename: Bronotak, Powder for dry application., For more Formulations, Preparations (Complete) data for BRONOPOL (49 total), U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 250, 000 - <400, 2020: 1, 000, 000 - <5, Production volumes for non-confidential chemicals reported under the Inventory Update Rule.[Table#6821], Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: 1, 3-Propanediol, 2-bromo-2-nitro-. Aggregated National Production Volume: < 500, 000 pounds., General Manufacturing Information: Paint and Coating Manufacturing, Rubber Product Manufacturing, 1, 2-bromo-2-nitro-: ACTIVE, The WHO Recommended Classification of Pesticides by Hazard identifies bronopol (technical grade) as Class II: moderately hazardous, Main Use: bacteriostat (soil)..
Bronopol is a chemical compound with CAS registry number 52-51-7 and molecular formula C3H6BrNO4 (molecular weight 199.99).
CAS number: 52-51-7
Its molecular formula C3H6BrNO4 comprises 3 C, 6 H, 1 Br, 1 N, 4 O atoms.
Also known as: Bronopol · 2-Bromo-2-nitro-1,3-propanediol
The CAS registry number of Bronopol is 52-51-7.
Molecular formula C3H6BrNO4, molecular weight 199.99.
It is also registered under: Bronopol, 2-Bromo-2-nitro-1,3-propanediol.
Recorded applications: Uses: CIR ingredient: 2-Bromo-2-Nitropropane-1, 3-Diol, Bronopol is a preservative and antiseptic used in cosmetics and topical medications. It is used as a preservative in paints, textiles, cooling towers, humidifiers, and hide processing. [Marks, p. 136-7] Used in cleaning agents, paints, cosmetics, glues, paper mills, water systems, metalworking fluids, polishes, and printing inks, [Kanerva, p. 405], Metal Machining [Category: Heat or Machine], Pulp and Paper Processing [Category: Industry], Painting (Pigments, Binders, and Biocides) [Category: Paint], Working with Glues and Adhesives [Category: Other], Using Disinfectants or Biocides [Category: Clean], Leather Tanning and Processing [Category: Industry], Textiles (Printing, Dyeing, or Finishing) [Category: Industry], Dressing Hair [Category: Other], Preparing and mounting animal skins (taxidermy) [Category: Hobbies], For bronopol (USEPA, OPP Pesticide Code: 216400) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., For seed treatment on cotton for Xanthomonas campestris (blackarm diseae)., Biocide used in recirculating cooling towers, FDA (1998) approved the use of, bronopol, in adhesives as a component of articles intended for use in packaging, transporting, or holding food ... ., For more Uses (Complete) data for BRONOPOL (7 total), please visit the HSDB record page., Bronopol is used as a preservative in pharmaceuticals, as well as numerous consumer products such as shampoos and cosmetics. It is also used as an antimicrobial in many industrial environments such as paper mills, oil exploration and production facilities, as well as cooling water disinfection plants. (L643), Use Classification: Cosmetics -> Preservative, Industry Uses: Anti-adhesive, cohesive, Preservative, Pigment, Consumer Uses: Anti-adhesive, Household Products: Information on 38 consumer products that contain 2-Bromo-2-nitropropane-1, 3-diol in the following categories is provided:, • Auto Products, • Commercial, Institutional, • Home Maintenance, • Inside the Home, • Personal Care, Methods of Manufacturing: Bronopol is made by the bromination of the sodium salt of 2-nitropropane-1, 3-diol., Formulations, Preparations: Trade name: Onyxide 500, Formulation types registered: pelleted, tableted, crystalline, soluble concentrate, liquid, solid., Tradename: Bronotak, Powder for dry application., For more Formulations, Preparations (Complete) data for BRONOPOL (49 total), U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 250, 000 - <400, 2020: 1, 000, 000 - <5, Production volumes for non-confidential chemicals reported under the Inventory Update Rule.[Table#6821], Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: 1, 3-Propanediol, 2-bromo-2-nitro-. Aggregated National Production Volume: < 500, 000 pounds., General Manufacturing Information: Paint and Coating Manufacturing, Rubber Product Manufacturing, 1, 2-bromo-2-nitro-: ACTIVE, The WHO Recommended Classification of Pesticides by Hazard identifies bronopol (technical grade) as Class II: moderately hazardous, Main Use: bacteriostat (soil)..
Independent reference data for Bronopol (CAS 52-51-7), compiled from public chemistry databases.
| CAS Registry Number | 52-51-7 |
|---|---|
| PubChem CID | 2450 |
| Molecular formula | C3H6BrNO4 |
| IUPAC name | 2-bromo-2-nitropropane-1,3-diol |
| UNII (FDA) | 6PU1E16C9W |
| Molecular Weight | 199.99 |
|---|---|
| XLogP3 | -0.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 198.94802 |
| Monoisotopic Mass | 198.94802 |
| Topological Polar Surface Area | 86.3 |
| Heavy Atom Count | 9 |
| Boiling Point | 305.1 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 130 |
| Melting Point | 266 to 271 °F (NTP, 1992) |
| Melting Point | 123-130 |
| Melting Point | 131.5 °C |
| Melting Point | 120-122 °C |
| Flash Point | 167 °C |
| Solubility | 25-25g/100mL at 22°C |
| Solubility | In water, 2.5X10+5 mg/L at 22 °C |
| Vapor Pressure | 1.2601e-05 mmHg at 68 °F (NTP, 1992) |
bronopol; 52-51-7; 2-Bromo-2-nitro-1,3-propanediol; 2-Bromo-2-nitropropane-1,3-diol; Bronosol; Bronocot; Bronotak; Bronidiol; Bronopolu; Lexgard bronopol; Onyxide 500; Bronopolum; 1,3-Propanediol, 2-bromo-2-nitro-; 2-Nitro-2-bromo-1,3-propanediol; DTXSID8024652; beta-Bromo-beta-nitrotrimethyleneglycol
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS 2-Bromo-2-nitro-1,3-propanediol (CAS Reg. No. 52-51-7) As a preservative for boiler water additive formulations. For use only as a preservative in boiler water additive formulations. The food-contact substance shall be adde |
|---|---|
| GHS notification summary | 0.1% (1 / 2149) |
| GHS notification summary | 0.1% (1 / 2149) |
|---|---|
| Reported hazard statements | H302, H312, H315, H318, H335, H400, H301 (14.4%), H331 (10%) |
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
Bronopol · CAS 52-51-7 · C3H6BrNO4. UNII 6PU1E16C9W. Boiling Point: 305.1 °F at 760 mmHg (NTP, 1992); Boiling Point: 130; Melting Point: 266 to 271 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Bronopol