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801532 1,4-丁二醇

801532
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
110-63-4203-786-5C₄H₁₀O₂HO(CH₂)₄OH90.12 g/mol

Products

产品目录编号包装 数量 / 包装
8.01532.1000 玻璃瓶 1 l
8.01532.2500 玻璃瓶 2.5 l
描述
产品目录编号801532
同义词1,4-Butylene glycol
描述1,4-Butanediol
参考
产品信息
CAS号110-63-4
EC号203-786-5
Hill配方C₄H₁₀O₂
化学配方HO(CH₂)₄OH
Molar Mass90.12 g/mol
HS代码2905 39 90
结构配方图像结构配方图像
Quality LevelMQ200
应用
应用1,4-Butanediol for synthesis. CAS 110-63-4, chemical formula HO(CH₂)₄OH.
生物信息
理化信息
沸点228 °C (1013 hPa)
密度1.02 g/cm3 (20 °C)
爆炸极限1.95 - 18.3 %(V)
闪点134 °C
燃点385 °C
熔点16 °C
pH值7 - 8 (500 g/l, H₂O, 20 °C)
蒸汽压力<0.1 hPa (20 °C)
运动粘度83.2 mm2/s (20 °C)
尺寸
材料信息
毒性学信息
LD 50口服LD50 Rat 1525 mg/kg
LD 50皮下注射LD50 Rabbit > 2000 mg/kg
GHS安全信息
危害性图示 危害性图示
危害性声明H302: 吞咽有害。
H336: 可能造成嗜睡或头晕
注意事项声明P261: 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。
P264: 作业后彻底清洗皮肤。
P270: 使用本产品时不要进食、饮水或吸烟。
P271: 只能在室外或通风良好之处使用。
P301 + P312: 如果误吞咽并觉不适: 立即呼叫中毒控制中心或就医。
P304 + P340 + P312: 如果吸入:将患者移至空气新鲜处并保持呼吸舒适的姿势休息。 如觉不适,呼叫中毒控制中心或就医。
提示语警告
RTECSEK0525000
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
危险种类???
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 (GC, area%)≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C)1.015 - 1.016
Water (K. F.)≤ 0.30 %
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
8.01532.1000 04022536367583
8.01532.2500 04022536367590

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