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Merck
CN

35-0110

二甲苯

SAJ first grade, ≥80.0%

别名:

二甲苯异构体混合物

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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:
12352002
PubChem Substance ID:
MDL number:
Assay:
≥80.0%
Grade:
SAJ first grade
Bp:
137-140 °C (lit.)
Vapor pressure:
18 mmHg ( 37.7 °C)
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grade

SAJ first grade

vapor density

3.7 (vs air)

vapor pressure

18 mmHg ( 37.7 °C)

assay

≥80.0%

form

liquid

expl. lim.

7 %

availability

available only in Japan

dilution

(for analytical testing)

refractive index

n20/D 1.497 (lit.)

bp

137-140 °C (lit.)

mp

-34 °C (lit.)

density

0.86 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(C)cc1.Cc2cccc(C)c2.Cc3ccccc3C

InChI

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

InChI key

MVZVDAGWAAZJPE-UHFFFAOYSA-N

Application


  • TD-GC/MS analysis of indoor air pollutants (VOCs, PM) in hair salons.: This study highlights the application of thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS) for detecting volatile organic compounds including xylenes in indoor environments like hair salons, contributing to occupational health studies (Kaikiti C et al., 2022).

  • Environmental sampling of volatile organic compounds during the 2018 Camp Fire in Northern California.: Focuses on the monitoring of xylenes and other VOCs during wildfire events, providing data crucial for environmental impact assessments and public health advisories (Simms LA et al., 2021).

  • A comprehensive air quality investigation at an aquatic centre: Indoor/outdoor comparisons.: Investigates xylenes and other air pollutants in an indoor aquatic center, comparing them to outdoor levels to assess ventilation efficiency and air quality control measures (Tolis EI et al., 2018).

  • BTEX biodegradation by bacteria from effluents of petroleum refinery.: Examines the biodegradation of BTEX compounds including xylenes by specific bacteria strains, which is significant for bioremediation techniques and reducing environmental impacts of industrial effluents (Mazzeo DE et al., 2010).



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Danger

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 RE 2 - STOT SE 3

target_organs

hearing organs, Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

82.4 °F

flash_point_c

28 °C



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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