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Merck
CN

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:
95-50-1
分子量:
147.00
UNSPSC Code:
12352101
NACRES:
NA.21
PubChem Substance ID:
57648050
EC Number:
202-425-9
Beilstein/REAXYS Number:
606078
MDL number:
MFCD00000535
Grade:
anhydrous
Assay:
99%
Bp:
178-180 °C (lit.)
Vapor pressure:
1.2 mmHg ( 20 °C)
1.6 mmHg ( 35 °C)

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产品名称

1,2-二氯苯, anhydrous, 99%

InChI key

RFFLAFLAYFXFSW-UHFFFAOYSA-N

InChI

1S/C6H4Cl2/c7-5-3-1-2-4-6(5)8/h1-4H

SMILES string

Clc1ccccc1Cl

grade

anhydrous

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.)

Quality Level

100

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相关类别

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。

pictograms

Exclamation markEnvironment
GHS07,GHS09

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBS8224
SHBS6329
SHBS0577
SHBR4439
STBK5056

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