1,3-二氯-5,5-二甲基海因

• 产品号: 232807
• CAS号: 118-52-5
• 分子式: C5H6Cl2N2O2
• 分子量: 197.01934

产品别名

• 标题: 1,3-Dichloro-5,5-dimethylhydantoin
• IUPAC标准名: 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione
• IUPAC传统名: 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione
• 别名: DCDMH; NSC 33307; NSC 38630; 1,3-Dichloro-5,5-dimethyl-2,4-imidazolidinedione

产品登记号

• CAS号: 118-52-5
• EC号: 204-258-7
• Beilstein号: 146013
• PubChem SID: 24853931
• MDL号: MFCD00003190

产品性质

• 主要成分: available chlorine, 68%
• Empirical Formula (Hill Notation): C5H6Cl2N2O2
• 熔点: 132-134 °C(lit.)
• GHS警示词: Danger
• GHS危险声明: H272-H302-H314-H334-H400
• 欧盟危险性物质标志: 氧化性(Oxidising) (O)
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• 欧盟危险性物质标志: 环境危害性(Nature polluting) (N)
• 个人保护装置: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS警示性声明: P220-P261-P273-P280-P305 + P351 + P338-P310
• RID/ADR: UN 3085 5.1/PG 2
• 危险公开号: 8-22-31-34-43-50
• RTECS编号: MU0700000
• 安全公开号: 26-36/37/39-45-61
• 欧盟补充危害声明: Contact with acids liberates toxic gas.
• 联合国危险货物等级: 5.1
• 联合国危险货物编号: 3085
• 联合国危险货物包装类别(PG): 2
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Packaging
1 kg in glass bottle
250 g in glass bottle
Application
Reagent involved in:
• Microwave-assisted aromatization of trisubstituted pyrazolines1
• Asymmetric chlorolactonization chlorenium source2
• Oxidative chlorination for the synthesis of arenesulfonyl chlorides3
• Selective halogenation for the synthesis of halo ketones4
• Chlorination reactions5

详细说明 (简体中文)

包装
1 kg in glass bottle
250 g in glass bottle
Application
Reagent involved in:
• Microwave-assisted aromatization of trisubstituted pyrazolines1
• Asymmetric chlorolactonization chlorenium source2
• Oxidative chlorination for the synthesis of arenesulfonyl chlorides3
• Selective halogenation for the synthesis of halo ketones4
• Chlorination reactions5