Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

818801 2,3-丁二醇

818801
Purchase on Sigma-Aldrich

概述

Replacement Information

重要规格表

CAS #EC号Hill配方化学配方摩尔质量
513-85-9208-173-6C₄H₁₀O₂CH₃CH(OH)CH(OH)CH₃90.12 g/mol

Products

产品目录编号包装 数量 / 包装
8.18801.0005 玻璃瓶 5 ml
8.18801.0250 玻璃瓶 250 ml
8.18801.1000 玻璃瓶 1 l
8.18801.9999 0
描述
产品目录编号818801
同义词2,3-Butylene glycol
描述2,3-Butanediol
参考
产品信息
CAS号513-85-9
EC号208-173-6
Hill配方C₄H₁₀O₂
化学配方CH₃CH(OH)CH(OH)CH₃
Molar Mass90.12 g/mol
HS代码2905 39 95
结构配方图像结构配方图像
Quality LevelMQ200
应用
应用2,3-Butanediol (mixture of meso- D- and L-form) for synthesis. CAS 513-85-9, chemical formula CH₃CH(OH)CH(OH)CH₃.
生物信息
理化信息
沸点180 - 182 °C (1013 hPa)
密度1.002 g/cm3
爆炸极限3.1 - 11.4 %(V)
闪点85 °C 德国工业标准(DIN) 51758
燃点395 °C DIN 51794
熔点18 - 20 °C
pH值9.0 - 10.0 (500 g/l, H₂O, 20 °C) 水溶液
蒸汽压力23 hPa (20 °C)
尺寸
材料信息
毒性学信息
LD 50口服LD50 Rat > 5000 mg/kg
GHS安全信息
RTECSEK0532000
储存类别10 - 13 其它液体及固体
WGKWGK 1 轻度的水危害
一次性3
反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.
安全信息
产品使用声明
储存和货运信息
储存低于+30°C储存.
包装信息
运输信息
补充信息
规格
Assay isomers (GC, area%)≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C)1.000 - 1.005
Water (K. F.)≤ 2.0 %
Identity (IR)passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Global Trade Item Number
产品目录编号 GTIN
8.18801.0005 04022536446059
8.18801.0250 04022536446066
8.18801.1000 04022536446073
8.18801.9999 04022536552767

相关产品和应用

种类

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polyaddition Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polycondensation Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Plastics > Organic Synthesis Special Additives for Plastics
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Alcohols > Unsubstituted Polyhydric Alcohols
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Alcohols > Unsubstituted Polyhydric Alcohols
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polyaddition Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polycondensation Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Alcohols > Unsubstituted Polyhydric Alcohols