Dimethyl Hydantoin (CAS 77-71-4) — formula C5H8N2O2, molecular weight 128.13; category organic chemicals.
| CAS Number | 77-71-4 |
|---|---|
| Molecular Formula | C5H8N2O2 |
| Molecular Weight | 128.13 |
| Melting Point | 178 °C |
| LogP | log Kow = -0.48 |
| Applications | Uses: CIR ingredient: DM Hydantoin, Used as an inert ingredient in pesticides and in the synthesis of water-soluble polymers, [HSDB], Farming (Pesticides) [Category: Industry], Synthesis, preparation of water-soluble polymers, Inert ingredient in pesticides, List 3, Use Classification: Cosmetics -> Hair conditioning, Viscosity controlling, Industry Uses: Ion exchange agent, Intermediate, Consumer Uses: Ion exchange agent, Household Products: Information on 6 consumer products that contain 5, 5-Dimethyl-2, 4-imidazolidinedione in the following categories is provided:, • Inside the Home, Methods of Manufacturing: From acetone, urea, and ammonium carbonate, from acetone, potassium cyanate and hydrocyanic acid, Formulations, Preparations: Reagent grade: 97%, U.S. Production: 2023: 1, 000, 000 - <8, 500, 000 lb, 2022: 1, 2021: 8, 000 - <25, 2020: 8, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5274], This chemical is listed as a High Production Volume (HPV) (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., General Manufacturing Information: Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, All Other Chemical Product and Preparation Manufacturing, All Other Basic Organic Chemical Manufacturing, 2, 4-Imidazolidinedione, 5, 5-dimethyl-: ACTIVE, ...derivatives have been patented as color photographic couplers ..., Some, 5-disubstituted hydantoins ... are used in medicine, 5-Domethylhydantoins, Several hydantoin derivatives are found in various consumer items, hair sprays, cosmetics, acne medications, and photographic film. Several amino acids are produced commercially from hydantoins., Hydantoins, Hydantoin epoxy-resins are used in ... industry when weather resistance, high temperature resistance, good color, or high filler loading is required. |
| Category | Organic Chemicals |
Documented applications: Uses: CIR ingredient: DM Hydantoin, Used as an inert ingredient in pesticides and in the synthesis of water-soluble polymers, [HSDB], Farming (Pesticides) [Category: Industry], Synthesis, preparation of water-soluble polymers, Inert ingredient in pesticides, List 3, Use Classification: Cosmetics -> Hair conditioning, Viscosity controlling, Industry Uses: Ion exchange agent, Intermediate, Consumer Uses: Ion exchange agent, Household Products: Information on 6 consumer products that contain 5, 5-Dimethyl-2, 4-imidazolidinedione in the following categories is provided:, • Inside the Home, Methods of Manufacturing: From acetone, urea, and ammonium carbonate, from acetone, potassium cyanate and hydrocyanic acid, Formulations, Preparations: Reagent grade: 97%, U.S. Production: 2023: 1, 000, 000 - <8, 500, 000 lb, 2022: 1, 2021: 8, 000 - <25, 2020: 8, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5274], This chemical is listed as a High Production Volume (HPV) (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., General Manufacturing Information: Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, All Other Chemical Product and Preparation Manufacturing, All Other Basic Organic Chemical Manufacturing, 2, 4-Imidazolidinedione, 5, 5-dimethyl-: ACTIVE, ...derivatives have been patented as color photographic couplers ..., Some, 5-disubstituted hydantoins ... are used in medicine, 5-Domethylhydantoins, Several hydantoin derivatives are found in various consumer items, hair sprays, cosmetics, acne medications, and photographic film. Several amino acids are produced commercially from hydantoins., Hydantoins, Hydantoin epoxy-resins are used in ... industry when weather resistance, high temperature resistance, good color, or high filler loading is required..
Dimethyl Hydantoin is a carbon-based organic compound with CAS registry number 77-71-4 and molecular formula C5H8N2O2 (molecular weight 128.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 77-71-4
Its molecular formula C5H8N2O2 comprises 5 C, 8 H, 2 N, 2 O atoms.
Also known as: Dimethyl Hydantoin · 二甲基乙内酰脲 · 5,5-Dimethylhydantoin
Category: organic chemicals
The CAS registry number of Dimethyl Hydantoin is 77-71-4.
Molecular formula C5H8N2O2, molecular weight 128.13.
It is also registered under: Dimethyl Hydantoin, 二甲基乙内酰脲, 5,5-Dimethylhydantoin.
Recorded applications: Uses: CIR ingredient: DM Hydantoin, Used as an inert ingredient in pesticides and in the synthesis of water-soluble polymers, [HSDB], Farming (Pesticides) [Category: Industry], Synthesis, preparation of water-soluble polymers, Inert ingredient in pesticides, List 3, Use Classification: Cosmetics -> Hair conditioning, Viscosity controlling, Industry Uses: Ion exchange agent, Intermediate, Consumer Uses: Ion exchange agent, Household Products: Information on 6 consumer products that contain 5, 5-Dimethyl-2, 4-imidazolidinedione in the following categories is provided:, • Inside the Home, Methods of Manufacturing: From acetone, urea, and ammonium carbonate, from acetone, potassium cyanate and hydrocyanic acid, Formulations, Preparations: Reagent grade: 97%, U.S. Production: 2023: 1, 000, 000 - <8, 500, 000 lb, 2022: 1, 2021: 8, 000 - <25, 2020: 8, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5274], This chemical is listed as a High Production Volume (HPV) (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., General Manufacturing Information: Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, All Other Chemical Product and Preparation Manufacturing, All Other Basic Organic Chemical Manufacturing, 2, 4-Imidazolidinedione, 5, 5-dimethyl-: ACTIVE, ...derivatives have been patented as color photographic couplers ..., Some, 5-disubstituted hydantoins ... are used in medicine, 5-Domethylhydantoins, Several hydantoin derivatives are found in various consumer items, hair sprays, cosmetics, acne medications, and photographic film. Several amino acids are produced commercially from hydantoins., Hydantoins, Hydantoin epoxy-resins are used in ... industry when weather resistance, high temperature resistance, good color, or high filler loading is required..
Category: Organic Chemicals.
Independent reference data for Dimethyl Hydantoin (CAS 77-71-4), compiled from public chemistry databases.
| CAS Registry Number | 77-71-4 |
|---|---|
| PubChem CID | 6491 |
| Molecular formula | C5H8N2O2 |
| IUPAC name | 5,5-dimethylimidazolidine-2,4-dione |
| UNII (FDA) | 34032MQ9RO |
| Molecular Weight | 128.13 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.058577502 |
| Monoisotopic Mass | 128.058577502 |
| Topological Polar Surface Area | 58.2 |
| Heavy Atom Count | 9 |
| Melting Point | 178 °C |
|---|---|
| Vapor Pressure | 0.0000028 [mmHg] |
| LogP | log Kow = -0.48 |
| LogP | -0.48 |
| Dissociation Constants | pKa = 9.19 |
| Formulations/Preparations | Reagent grade: 97% |
5,5-DIMETHYLHYDANTOIN; 77-71-4; Dimethylhydantoin; 2,4-Imidazolidinedione, 5,5-dimethyl-; Dantoin DMH; 5,5-Dimethyl-2,4-imidazolidinedione; Dantoin 736; 5,5-Dimethyl hydantoin; Hydantoin, 5,5-dimethyl-; DTXSID5021754; 34032MQ9RO; NSC-8652; DTXCID601754; RefChem:527790; 201-051-3; 5,5-dimethylimidazolidine-2,4-dione
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS 2,4-IMIDAZOLIDINEDIONE, 5,5-DIMETHYL 5,5-Dimethylhydantoin (DMH) (CAS Reg. No. 77-71-4) The FCS will be used as a stabilizer for hypohalite slimicides used in the manufacture of food-contact paper a The FCS will be used at a level not to exceed 0.5 g DMH per kg of dry fiber. |
|---|---|
| GHS notification summary | 91% (252 / 277) |
| GHS notification summary | 91% (252 / 277) |
|---|
This chemical does not meet GHS hazard criteria for 91% (252 of 277) of all reports.
Reported as not meeting GHS hazard criteria by 252 of 277 companies (only 9% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
5,5-Dimethylhydantoin · CAS 77-71-4 · C5H8N2O2. UNII 34032MQ9RO. Melting Point: 178 °C; Vapor Pressure: 0.0000028 [mmHg]; LogP: log Kow = -0.48.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二甲基乙内酰脲