D-泛醇 | 81-13-0

中文名D-泛醇

中文同义(R)-(+)-2,4-二羟基-N-(3-羟基丙基)-3,3-二甲基丁酰胺;(R-)2,4-二羟基-N-(3-羟基丙基)-3,3-二甲基丁酰胺;D-泛醇;D-PANTHENOL D-泛醇;右旋泛醇;右旋泛酰醇;右泛醇;D-泛醇(标准品)

英文名Dexpanthenol

英文同义4-dihydroxy-n-(3-hydroxypropyl)-3,3-dimethyl-(theta)-butanamid;4-dihydroxy-n-(3-hydroxypropyl)-3,3-dimethyl-d-(+)-butyramid;Alcopan-250;Bepanthen;Bepanthene;Bepantol;Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-;Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (R)-

CAS81-13-0

分子式C9H19NO4

分子量205.25

EINECS201-327-3

结构式

性质

熔点64～69℃

比旋光度30.5 º (c=5, H2O on anh. sub)

沸点118-120 °C (2.7 mmHg)

密度1.20 g/mL at 20 °C(lit.)

折射率1.495-1.502

闪点118-120°C/0.02m

储存条件−20°C

酸度系数(pKa)13.03±0.20(Predicted)

形态Viscous Liquid or Semi Solid

颜色Clear colorless to slightly yellow

PH值pH (100g/l,25℃) : 8.5～10.5

旋光性 (optical activity)[α]20/D +30±1°, c = 5% in H2O

水溶解性soluble

敏感性Hygroscopic

Merck14,2947

BRN1724947

InChIKeySNPLKNRPJHDVJA-ZETCQYMHSA-N

NIST化学物质信息Dexpanthenol(81-13-0)

EPA化学物质信息(+)-Panthenol (81-13-0)

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