ChemicalBook > CAS DataBase List > 5,5-Dimethylhydantoin
5,5-Dimethylhydantoin
- Product Name
- 5,5-Dimethylhydantoin
- CAS No.
- 77-71-4
- Chemical Name
- 5,5-Dimethylhydantoin
- Synonyms
- DMH;5,5-Dimethylimidazolidine-2,4-dione;DIMETHYLHYDANTOIN;T10;dantoindmh;5,5-DIMETHYL-2,4-IMIDAZOLIDINEDIONE;t10[qr];nsc8652;dmh[qr];dmhydantoin
- CBNumber
- CB5277245
- Molecular Formula
- C5H8N2O2
- Formula Weight
- 128.13
- MOL File
- 77-71-4.mol
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5,5-Dimethylhydantoin Property
- Melting point:
- 174-177 °C (lit.)
- Boiling point:
- 237.54°C (rough estimate)
- Density
- 1.2864 (rough estimate)
- refractive index
- 1.4730 (estimate)
- Flash point:
- 193°C
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- H2O: 0.1 g/mL hot, clear
- pka
- pKa 8.1 (Uncertain)
- form
- Crystalline Powder or Crystals
- color
- White to off-white
- Water Solubility
- soluble
- BRN
- 2827
- LogP
- -0.480
- CAS DataBase Reference
- 77-71-4(CAS DataBase Reference)
- NIST Chemistry Reference
- 2,4-Imidazolidinedione, 5,5-dimethyl-(77-71-4)
- EPA Substance Registry System
- 5,5-Dimethylhydantoin (77-71-4)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 22-24/25-36/37-26
- WGK Germany
- 2
- RTECS
- MU0977000
- TSCA
- Yes
- HS Code
- 29332100
- Hazardous Substances Data
- 77-71-4(Hazardous Substances Data)
- Toxicity
- LD50 oral in rabbit: 12660mg/kg
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- D161403
- Product name
- 5,5-Dimethylhydantoin
- Purity
- 97%
- Packaging
- 100g
- Price
- $28.5
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- D161403
- Product name
- 5,5-Dimethylhydantoin
- Purity
- 97%
- Packaging
- 1kg
- Price
- $88.8
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D0739
- Product name
- 5,5-Dimethylhydantoin
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $17
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D0739
- Product name
- 5,5-Dimethylhydantoin
- Purity
- >98.0%(T)
- Packaging
- 500g
- Price
- $49
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L03388
- Product name
- 5,5-Dimethylhydantoin, 97%
- Packaging
- 100g
- Price
- $23.65
- Updated
- 2024/03/01
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5,5-Dimethylhydantoin Chemical Properties,Usage,Production
Chemical Properties
white to off-white crystals or crystalline powder
Uses
5,5-Dimethylhydantoin is part of a group of hydantoin compounds that are being evaluated for their anticonvulsant and central nervous system antitumour properties.
Definition
ChEBI: 5,5-Dimethylhydantoin is an imidazolidine-2,4-dione.
Purification Methods
Crystallise the hydantoin from EtOH and sublime it in vacuo. [Beilstein 24 III/IV 1097.]
5,5-Dimethylhydantoin Preparation Products And Raw materials
Raw materials
Preparation Products
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5,5-Dimethylhydantoin Suppliers
- Tel
- --
- Fax
- --
- chem@sensachem.com
- Country
- Canada
- ProdList
- 204
- Advantage
- 47
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View Lastest Price from 5,5-Dimethylhydantoin manufacturers
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
- Product
- 5,5-Dimethylhydantoin 77-71-4
- Price
- US $1000.00-700.00/ton
- Min. Order
- 1ton
- Purity
- 99%
- Supply Ability
- 5000
- Release date
- 2024-08-14
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- 5,5-Dimethylhydantoin 77-71-4
- Price
- US $100.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-04-24
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- Dimethylhydantoin 77-71-4
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-05-16
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