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Merck
CN

179418

甲苯

ACS reagent, ≥99.5%

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线性分子式:
C6H5CH3
化学文摘社编号:
108-88-3
分子量:
92.14
NACRES:
NA.21
PubChem Substance ID:
329751592
eCl@ss:
39011102
UNSPSC Code:
12352005
EC Number:
203-625-9
MDL number:
MFCD00008512
Beilstein/REAXYS Number:
635760
Grade:
ACS reagent
Assay:
≥99.5%
Application(s):
microbiology
Bp:
110-111 °C (lit.)
Vapor pressure:
22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

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产品名称

甲苯, ACS reagent, ≥99.5%

InChI key

YXFVVABEGXRONW-UHFFFAOYSA-N

InChI

1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3

SMILES string

Cc1ccccc1

grade

ACS reagent

agency

suitable for EPA 1613

vapor density

3.2 (vs air)

vapor pressure

22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

assay

≥99.5%

form

liquid

autoignition temp.

997 °F

expl. lim.

7 %

dilution

(for analytical testing)

impurities

H2SO4, passes test (darkened)
≤0.003% S compounds
≤0.030% water

evapn. residue

≤0.0010%

color

APHA: ≤10

refractive index

n/D 1.496 (lit.)

bp

110-111 °C (lit.)

mp

-93 °C (lit.)

density

0.865 g/mL at 25 °C (lit.)

application(s)

microbiology

Quality Level

200

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Application

甲苯已被用作合成的溶剂，用于在光学活性试剂N-甲基麻黄碱的存在下，通过末端炔烃与各种醛的加成反应不对称合成炔丙醇。它可用于制备胺封端的金纳米晶体。 甲苯在改性ZSM（Zeolite Socony Mobil）-5-级沸石催化剂的存在下可进行烷基化，以形成具有高选择性的对二甲苯。当掺杂在石墨烯上时，它可充当电子供体引起石墨烯电性质的改变。

General description

甲苯，一种带有刺激性气味的可燃液体，被广泛用作有机溶剂。它被广泛用作合成苯的前体和涂料工业中的溶剂。它已被报道是一种具有生物毒性的溶剂（在0.1％v / v浓度对许多微生物有毒）。他通过硝化细菌Thauera arornatica对CO2的厌氧生物降解作用已被报道。它可形成间同立构聚苯乙烯-甲苯分子化合物。该分子化合物的晶体结构已通过X光衍射而被研究。
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.

Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.

Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.

Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.

Packaging

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signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

target_organs

Central nervous system

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

39.9 °F - closed cup

flash_point_c

4.4 °C - closed cup

法规信息

危险化学品
易制毒化学品（3类）
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCZ2990
SHBT5027
SHBT2657
MKCX1266
SHBS8365

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Synthesis and characterization of hydrophobic, organically-soluble gold nanocrystals functionalized with primary amines.
Leff DV, et al.
Langmuir, 12(20), 4723-4730 (1996)
Facile enantioselective synthesis of propargylic alcohols by direct addition of terminal alkynes to aldehydes.
Frantz DE, et al.
Journal of the American Chemical Society, 122(8), 1806-1807 (2000)
Toluene.
von Burg R.
Journal of Applied Toxicology, 13(6), 441-446 (1993)
Electrochemical doping of graphene with toluene.
Kaverzin AA, et al.
Carbon, 49(12), 3829-3834 (2011)
Selective alkylation of toluene with methanol to produce para-xylene.
Kaeding WW, et al.
J. Catal., 67(1), 159-174 (1981)
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