四氯乙烯，Tetrachloroethylene [PCE]；suitable for HPLC, ≥99.9%

蒸汽密度

5.83 (vs air)

质量水平

100

蒸汽压

13 mmHg ( 20 °C)
19 mmHg ( 25 °C)

检测方案

≥99.9%

形式

liquid

纯化方式

glass distillation

technique(s)

HPLC: suitable

杂质

<0.050% water

蒸发残留物

<0.0005%

颜色

APHA: ≤10

折射率

n20/D 1.505 (lit.)

bp

121 °C (lit.)

mp

−22 °C (lit.)

密度

1.623 g/mL at 25 °C (lit.)

λ

H₂O reference

紫外吸收

λ: 290 nm A_max: 1.00
λ: 295 nm A_max: 0.30
λ: 300 nm A_max: ≤0.20
λ: 305 nm A_max: 0.10
λ: 350 nm A_max: 0.05
λ: 400 nm A_max: 0.03

application(s)

food and beverages

SMILES string

Cl\C(Cl)=C(\Cl)Cl

InChI

1S/C2Cl4/c3-1(4)2(5)6

InChI key

CYTYCFOTNPOANT-UHFFFAOYSA-N

象形图

GHS07,GHS08,GHS09

警示用语：

Warning

危险声明

H315 - H317 - H319 - H336 - H351 - H411

预防措施声明

P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313

危险分类

Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

靶器官

Central nervous system

储存分类代码

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

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter