Dimethyl dicarbonate

• 产品号: 40130
• CAS号: 4525-33-1
• 分子式: C4H6O5
• 分子量: 134.08744
• 纯 度: ≥97.0% (T)

产品别名

• 标题: Dimethyl dicarbonate
• IUPAC标准名: dimethyl dicarbonate
• IUPAC传统名: dimethyl dicarbonate
• 别名: Dimethyl pyrocarbonate; DMPC; Pyrocarbonic acid dimethyl ester

产品登记号

• CAS号: 4525-33-1
• EC号: 224-859-8
• PubChem SID: 24865003
• Beilstein号: 956715
• MDL号: MFCD00008419

产品性质

• 线性分子式: (CH3OCO)2O
• 纯度: ≥97.0% (T)
• 有效期: (limited shelf life, expiry date on the label)
• 沸点: 45-46 °C/5 mmHg(lit.)
• 密度: 1.25 g/mL at 25 °C(lit.)
• 闪点: 80 °C
• 闪点: 176 °F
• 折射率: n20/D 1.392(lit.)
• 折射率: n20/D 1.393
• GHS警示词: Danger
• GHS危险声明: H302 + H312-H314-H330
• 欧盟危险性物质标志: 有毒(Toxic) (T)
• 个人保护装置: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS警示性声明: P260-P280-P284-P305 + P351 + P338-P310
• RID/ADR: UN 2927 6.1/PG 2
• 危险公开号: 21/22-23-34
• RTECS编号: HT0362500
• 安全公开号: 18-26-28-36/37/39-38-45
• 保存温度: room temp
• 联合国危险货物等级: 6.1
• 联合国危险货物编号: 2927
• 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)

Other Notes
Methoxycarbonylating agent, e.g. for aminobenzimidazoles and aminoisoxazoles3
Application
Antimicrobial agent effective for producing pathogen-free apple cider.1 Also useful for killing yeast (but not acetogenic bacteria) in wine before bottling.2

详细说明 (简体中文)

Other Notes
Methoxycarbonylating agent, e.g. for aminobenzimidazoles and aminoisoxazoles3
Application
Antimicrobial agent effective for producing pathogen-free apple cider.1 Also useful for killing yeast (but not acetogenic bacteria) in wine before bottling.2