咪唑，Imidazole；anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%

等级

ACS reagent
anhydrous

质量水平

200

蒸汽压

<1 mmHg ( 20 °C)

产品线

Redi-Dri^™

测定

≥99%

形式

solid

质量

free-flowing

杂质

≤0.2% water

灼烧残渣

≤0.1%

pH值（酸碱度）

9.5-11.0 (25 °C, 5% in H₂O)

pKa (25 °C)

6.95

bp

256 °C (lit.)

mp

88-91 °C (lit.)

痕量阳离子

Fe: ≤0.001%

SMILES string

c1c[nH]cn1

InChI

1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)

InChI key

RAXXELZNTBOGNW-UHFFFAOYSA-N

象形图

GHS05,GHS07,GHS08

警示用语：

Danger

危险声明

H302 - H314 - H360D

预防措施声明

P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

闪点(F)

293.0 °F - closed cup

闪点(C)

145 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges