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Merck
CN

8.22337

m-Xylene

for synthesis

别名:

m-Xylene, 1,3-Dimethylbenzene

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关于此项目

线性分子式:
C6H4(CH3)2
化学文摘社编号:
分子量:
106.17
UNSPSC Code:
12352005
EC Index Number:
203-576-3
NACRES:
NA.22
MDL number:
Assay:
≥99% (GC)
Grade:
synthesis grade
Bp:
139.1 °C/1013 hPa
Vapor pressure:
8 hPa ( 20 °C)
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grade

synthesis grade

Quality Level

vapor pressure

8 hPa ( 20 °C)

assay

≥99% (GC)

form

liquid

autoignition temp.

525 °C

expl. lim.

1.1-7 % (v/v)

dilution

(for synthesis)

bp

139.1 °C/1013 hPa

mp

-48 °C

transition temp

flash point 27 °C

density

0.86 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

Cc1cc(ccc1)C

InChI

1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3

InChI key

IVSZLXZYQVIEFR-UHFFFAOYSA-N

General description

m-Xylene is an aromatic hydrocarbon primarily used as a solvent in various industrial applications, such as in the production of coatings, paints, rubber products, and adhesives. Additionally, m-xylene serves as a crucial precursor in the production of certain chemicals like phthalic anhydride and isophthalic acid.

Application

m-Xylene can be used as a solvent in the:
  • Formation of vertical nanowires composed of C60 molecules through the solvent vapor annealing (SVA) process.
  • Copper-catalyzed halogen exchange reaction in aryl halides.


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Danger

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

80.6 °F - closed cup

flash_point_c

27 °C - closed cup

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

法规信息

危险化学品

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