Nav

CAS:14508-49-7

 14508-49-7

14508-49-7

CAS号:14508-49-7

品名:2-氯吡嗪2-Chloropyrazine

中文别名:氯代吡嗪;2-氯哌嗪;氯吡嗪;

英文别名:2-chloro-1,4-pyrazine;Pyrazine,chloro;2-Cl-pyrazine;2-chloropyrazin;2-Dichloropyrazine;2-chloro-pyrazine;chloro-pyrazin;chloropyrazine;CHLOROPYRAZINE,2;pyrazinechloride;Chloropyrazine;

分子式:C4H3ClN2

分子量:114.533

精确质量:113.998

Psa:25.78

BRN号:107019

EINECS号:238-517-0

MDL号:MFCD00006124

PubChem号:24848054

外观与性状:透明无色至淡黄色液体

密度:1.283g/mLat 25°C(lit.)

沸点:153-154°C(lit.)

闪点:136°F

折射率:n20/D 1.539(lit.)

稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.

储存条件:Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.

蒸汽压:3.92mmHg at 25°C

安全说明:S26-S36-S37/39

危险类别码:R36/37/38

WGK Germany:3

海关编码:29339990

危险品运输编码:UN 1993 3/PG 3

危险类别:3

包装等级:III

危险品标志:Xi

用途:用于合成磺胺氯吡嗪。

吡嗪

温馨提示 ×
商品已成功加入购物车!
购物车共 0 件商品
去购物车结算
微信 ×

打开微信,点击底部的“发现”

使用“扫一扫”即可将网页分享至朋友圈