1,3-二羟基丙酮二聚体

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中文名称：

1,3-二羟基丙酮二聚体

中文别名：

英文名称：

1,3-Dihydroxyacetone dimer

英文别名：

the ester (3.15g,) was suspended in 10ml methanol and treated with 4ml 2.0m naoh (aq). the mixture was refluxed for 1 hour, then the cooled reaction mixture was concentrated under vacuum to remove methanol. the aqueous solution was acidified with 6m hcl (ph 5), and filtered to obtain product 2.25g.。the above ester (630mg, 1.57mmole) was suspended in 10ml methanol and treated with 4ml 2.0m naoh (aq). the mixture was refluxed for 30min, then cooled and concentrated under vacuum to remove methanol. the aqueous solution was acidified with 6m hcl (ph 5), and filtered to obtain product。 in order to remove water, the residue was shaken with 250 ml of methanol, after which the methanol was evaporated。

CAS号：

62147-49-3

EINECS号：

分子量：

180.1559

InChI：

InChI=1/C6H12O6/c7-1-5(9)3-12-6(10,2-8)4-11-5/h7-10H,1-4H2

分子结构：

密度：

1.546g/cm3

熔点：

75-80℃

沸点：

448°C at 760 mmHg

闪点：

224.7°C

蒸汽压：

6.59E-10mmHg at 25°C

物化性质：

产品用途：

危险品标志：

风险术语：

R36/37/38:Irritating to eyes, respiratory system and skin. 刺激眼睛、呼吸系统和皮肤。;

安全术语：

s26:in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.不慎与眼睛接触后二羟基丙酮 1，请立即用大量清水冲洗并征求医生意见。s26:in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.不慎与眼睛接触后,请立即用大量清水冲洗并征求医生意见。[2]3安全术语s26in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.不慎与眼睛接触后二羟基丙酮 1，请立即用大量清水冲洗并征求医生意见。

S36:Wear suitable protective clothing. 穿戴适当的防护服。

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