1-Methoxy-2-propanol

半岛bd体育手机客户端 说明

一般描述

EMPLURA^?
EMPLURA^?is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

分析说明

Purity (GC)≥ 99.5 % (a/a)2-Methoxypropan-1-ol (GC)≤ 0.29 % (a/a)Identity (IR)passes testFree acid (as C?H?COOH)≤ 0.002 %Al (Aluminium)≤ 20 ppbCa (Calcium)≤ 50 ppbCu (Copper)≤ 20 ppbFe (Iron)≤ 100 ppbK (Potassium)≤ 50 ppbNa (Sodium)≤ 1000 ppbNi (Nickel)≤ 20 ppbZn (Zinc)≤ 20 ppbWater≤ 0.1 %

法律信息

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

分子量	90.12
MDL编号	MFCD00004537
EC索引号	203-539-1

半岛bd体育手机客户端 性质

质量水平	200
蒸汽压	11.5 hPa ( 20 ℃)
测定	≥99.5%
自燃温度	287 ℃
效能	>5000 mg/kg LD50, oral (Rat) 11000 mg/kg LD50, skin (Rabbit)
expl. lim.	1.7-11.5 % (v/v)
杂质	≤0.002% Free acid (as C2H5COOH) ≤0.1% Water ≤0.29% 2-Methoxypropan-1-ol (GC) ≤100 ppb Fe (Iron) ≤1000 ppb Na (Sodium) ≤20 ppb Al (Aluminium) ≤20 ppb Cu (Copper) ≤20 ppb Ni (Nickel) ≤20 ppb Zn (Zinc) ≤50 ppb Ca (Calcium) ≤50 ppb K (Potassium)
pH值(酸碱度)	4-7 (20 ℃, 200 g/L in H2O)
bp	120 ℃/1013 mbar
mp	-97 ℃
转变温度	flash point 31 ℃
密度	0.92 g/cm3at 20 ℃
储存温度	2-25℃
InChI	1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3
InChI key	ARXJGSRGQADJSQ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H226 - H336
预防措施声明	P210 - P233 - P240 - P241 - P242 - P243
危险分类	Flam. Liq. 3 - STOT SE 3
靶器官	Central nervous system
储存分类代码	3 - Flammable liquids
WGK	WGK 1
闪点(F)	93.2 °F - closed cup
闪点(C)	34 ℃ - closed cup