丙酮醛 (CAS No.78-98-8)
- 物化性质
- 密度0.994 g/cm³;熔点25℃;沸点72℃(760 mmHg);闪点2.5℃;溶解度≥10 g/100 mL(17℃);蒸汽压121 mmHg(25℃);折射率1.364。
- 含量
- 28%~40%(水溶液)
English description(英文原文,共 791 字符)
Product Name:Methylglyoxal
English Name:Methylglyoxal
CAS No.:78-98-8
Aliases:Pyruvic aldehyde, Pyruvaldehyde, 2-Oxopropanal
Molecular Formula:C3H4O2
Physical Properties:Density: 0.994 g/cm³; Melting point: 25°C; Boiling point: 72°C (760 mmHg); Flash point: 2.5°C; Solubility: ≥10 g/100 mL at 17°C; Vapor pressure: 121 mmHg at 25°C; Refractive index: 1.364.
Uses:Used as an intermediate in pharmaceuticals and pesticides, as well as a biochemical reagent; also used in the preparation of downstream products such as pyruvaldehyde dimethyl acetal and 4-methylimidazole.
Technical Specifications:
EINECS No.: 201-164-8
Molecular weight: 72.06
Content: 28%~40% (aqueous solution)
Hazard classification: harmful (Xn)
Risk phrases: R22 (harmful if swallowed), R36 (irritating to eyes)
English Name:Methylglyoxal
CAS No.:78-98-8
Aliases:Pyruvic aldehyde, Pyruvaldehyde, 2-Oxopropanal
Molecular Formula:C3H4O2
Physical Properties:Density: 0.994 g/cm³; Melting point: 25°C; Boiling point: 72°C (760 mmHg); Flash point: 2.5°C; Solubility: ≥10 g/100 mL at 17°C; Vapor pressure: 121 mmHg at 25°C; Refractive index: 1.364.
Uses:Used as an intermediate in pharmaceuticals and pesticides, as well as a biochemical reagent; also used in the preparation of downstream products such as pyruvaldehyde dimethyl acetal and 4-methylimidazole.
Technical Specifications:
EINECS No.: 201-164-8
Molecular weight: 72.06
Content: 28%~40% (aqueous solution)
Hazard classification: harmful (Xn)
Risk phrases: R22 (harmful if swallowed), R36 (irritating to eyes)
共 1 家生产厂家、批发商,
1 条供应报价
供应报价
常见问题
- 丙酮醛的 CAS 号是多少?
- 丙酮醛的 CAS 号是 78-98-8。
- 丙酮醛的分子式和分子量是什么?
- 丙酮醛的分子式为 C3H4O2,分子量约 72.06。
- 丙酮醛的英文名称是什么?
- 丙酮醛的英文名称为 Methylglyoxal。
- 丙酮醛还有哪些别名?
- 丙酮醛又称 甲基乙二醛。
- 丙酮醛有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条丙酮醛供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 丙酮醛的供应商主要分布在哪些地区?
- 丙酮醛的供应商主要分布在 上海市(1 条) 等地。
- 丙酮醛有哪些级别可选?
- 平台上丙酮醛的供应级别包括 工业级。
- 丙酮醛的报价单位是什么?
- 丙酮醛的报价单位主要有 千克。
- 哪里可以查到丙酮醛的价格?
- 掌上化工丙酮醛产品页汇总了各供应商的最新报价与规格,地址:/chemicals/78-98-8/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成,数据更新时间 。 价格与库存由供应商自行发布,实际交易请以询价结果为准。
没找到合适的供应商?
发布采购需求,让供应商主动联系你。我们会在 1 个工作日内跟进。
发布丙酮醛采购需求