240664
1,2-二氯苯
anhydrous, 99%
别名:
o-DCB, o-二氯苯
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关于此项目
经验公式（希尔记法）:
C6H4Cl2
化学文摘社编号:
分子量:
147.00
UNSPSC Code:
12352101
NACRES:
NA.21
PubChem Substance ID:
EC Number:
202-425-9
Beilstein/REAXYS Number:
606078
MDL number:
Assay:
99%
Grade:
anhydrous
Bp:
178-180 °C (lit.)
Vapor pressure:
1.2 mmHg ( 20 °C), 1.6 mmHg ( 35 °C)
grade
anhydrous
Quality Segment
vapor density
5.1 (vs air)
vapor pressure
1.2 mmHg ( 20 °C), 1.6 mmHg ( 35 °C)
assay
99%
form
liquid
autoignition temp.
1198 °F
expl. lim.
9.2 %
impurities
<0.003% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0003%
refractive index
n20/D 1.551 (lit.)
bp
178-180 °C (lit.)
mp
−18-−17 °C (lit.)
density
1.306 g/mL at 25 °C (lit.)
SMILES string
Clc1ccccc1Cl
InChI
1S/C6H4Cl2/c7-5-3-1-2-4-6(5)8/h1-4H
InChI key
RFFLAFLAYFXFSW-UHFFFAOYSA-N
Application
1,2二氯苯能够作为合成（苯基）[2-(三甲基硅基）苯基]三氟碘铵和1,2-二叔丁基苯的起始物质。
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signalword
Warning
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3
target_organs
Respiratory system
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
150.8 °F - closed cup
flash_point_c
66.0 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter