甲氨蝶呤

熔点

195°C

比旋光度

+17～+24°(D/20℃)(c=1,Na2CO3 soln.)(calculated on the dehydrous basis)

沸点

561.26°C (rough estimate)

密度

1.4080 (rough estimate)

折射率

1.6910 (estimate)

闪点

11℃

储存条件

Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

溶解度

H₂O: insoluble

形态

powder

酸度系数(pKa)

pKa 3.04/4.99(H2O,t =25,I=0.0025) (Uncertain)

水溶解性

Insoluble. <0.1 g/100 mL at 19 ºC

敏感性

Light Sensitive & Hygroscopic

Merck

14,5985

BRN

70669

BCS Class

3

稳定性

Stable, but light sensitive and hygroscopic. Incompatible with strong acids, strong oxidizing agents. Store at -15C or below.

InChIKey

FBOZXECLQNJBKD-ZDUSSCGKSA-N

危险性符号(GHS)

GHS06,GHS08

警示词

Danger

危险性描述

H301-H315-H319-H341-H360D

防范说明

P201-P301+P310+P330-P302+P352-P305+P351+P338

危险品标志

T,F

危险类别码

61-25-36/38-46-39/23/24/25-23/24/25-11

安全说明

53-26-36/37-45-36/37/39-36-16

危险品运输编号

UN 2811 6.1/PG 3

WGK Germany

3

RTECS号

MA1225000

F

3-8-10

TSCA

Yes

危险等级

6.1(b)

包装类别

III

海关编码

29335995

毒性

LD50 oral in rat: 135mg/kg