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Merck
CN

1.08326

Toluene

dried (max. 0.005% H2O) SeccoSolv

Synonym(s):

Toluol, Methylbenzene

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About This Item

Linear Formula:
C6H5CH3
CAS Number:
Molecular Weight:
92.14
EC Index Number:
203-625-9
UNSPSC Code:
12191501
Beilstein/REAXYS Number:
635760
MDL number:
Assay:
≥99.9% (GC)
Technique(s):
DNA amplification: suitable
Bp:
110-111 °C (lit.)
Vapor pressure:
22 mmHg ( 20 °C), 26 mmHg ( 25 °C)
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vapor density

3.2 (vs air)

vapor pressure

22 mmHg ( 20 °C), 26 mmHg ( 25 °C)

assay

≥99.9% (GC)

form

liquid

autoignition temp.

997 °F

expl. lim.

7 %

technique(s)

DNA amplification: suitable

impurities

≤0.0002 meq/g Alkalinity, ≤0.0005 meq/g Acidity, ≤0.005% Water, ≤0.01% Benzene (GC), ≤0.05% Ethylbenzene (GC), ≤0.1% Xylene (GC)

evapn. residue

≤10 mg/L

color

APHA: ≤10

refractive index

n/D 1.496 (lit.)

kinematic viscosity

0.7 cSt(20 °C)

bp

110-111 °C (lit.)

mp

-93 °C (lit.)

transition temp

flash point 4 °C

solubility

0.52 g/L

density

0.865 g/mL at 25 °C (lit.)

application(s)

peptide synthesis

storage temp.

2-30°C

SMILES string

Cc1ccccc1

InChI

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

InChI key

YXFVVABEGXRONW-UHFFFAOYSA-N

Analysis Note

Purity (GC): ≥ 99.9 %
Identity (IR): conforms
Colour: ≤ 10 Hazen
Acidity: ≤ 0.0005 meq/g
Alkalinity: ≤ 0.0002 meq/g
Benzene (GC): ≤ 0.01 %
Ethylbenzene (GC): ≤ 0.05 %
Xylene (GC): ≤ 0.1 %
Evaporation residue: ≤ 10 mg/l
Water: ≤ 0.005 %

Legal Information

SECCOSOLV is a trademark of Merck KGaA, Darmstadt, Germany


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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 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

39.9 °F

flash_point_c

4.4 °C

Regulatory Information

监管及禁止进口产品

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