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Merck

89680

Toluene

analytical standard

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
C6H5CH3
CAS 번호:
108-88-3
Molecular Weight:
92.14
NACRES:
NA.24
PubChem Substance ID:
329769525
eCl@ss:
39011102
UNSPSC Code:
12191501
EC Number:
203-625-9
MDL number:
MFCD00008512
Beilstein/REAXYS Number:
635760

주요 문서

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InChI key

YXFVVABEGXRONW-UHFFFAOYSA-N

InChI

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

SMILES string

Cc1ccccc1

grade

analytical standard

vapor density

3.2 (vs air)

vapor pressure

22 mmHg ( 20 °C), 26 mmHg ( 25 °C)

assay

≥99.9% (GC)

autoignition temp.

997 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

7 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

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)

environmental

format

neat

Quality Level

100

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관련 카테고리

General description

Toluene is a volatile organic compound and a priority environmental contaminant as designated by the US EPA. The effect of toluene on the central nervous system myelin has been studied.
Toluene is an aromatic hydrocarbon, which can be obtained from crude oil via cracking or distillation process.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Toluene may be used as an analytical reference standard for the quantification of the analyte in water samples and engine oils using gas chromatography (GC) with flame ionization detection (FID) and mass spectrometry (MS).

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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

저장 등급

3 - Flammable liquids

wgk

WGK 3

flash_point_f

39.9 °F - closed cup

flash_point_c

4.4 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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시험 성적서(COA)

Lot/Batch Number
BCCN5555
BCCL4000
BCCL8282
BCCM0366
BCCK6729

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Transformation of toluene and benzene by mixed methanogenic cultures
Grbic-galic and Vogel.MT
Applied and Environmental Microbiology, 53(2), 254-260 (1987)
Tang W and Eisenbrand G et al.
Chinese Drugs of Plant Origin: Chemistry, Pharmacology, and Use in Traditional and Modern Medicine (2013)
Nordic Council of Ministers et al.
Effects on Reproduction of Styrene, Toluene and Xylene (1990)
Headspace microdrop analysis?an alternative test method for gasoline diluent and benzene, toluene, ethylbenzene and xylenes in used engine oils
Kokosa MJ and Przyjazny A
Journal of Chromatography A, 983(1-2), 205-214 (2003)
Determination of benzene, toluene, ethylbenzene and xylene in river water by solid-phase extraction and gas chromatography
Mottaleb AM, et al.
Analytical Sciences, 19(10), 1365-1369 (2003)
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문서

The Utility of Headspace Grade Solvents for the Analysis of Organic Volatile Impurities

Learn about analyzing organic volatile impurities (OVIs) in pharmaceuticals using SH-GC, focusing on suitable solvents and ensuring compliance.

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