Merck
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247642

Sigma-Aldrich

Xylenes

ACS reagent, ≥98.5% xylenes + ethylbenzene basis

Synonym(s):
Xylene mixture of isomers
Linear Formula:
C6H4(CH3)2
CAS Number:
Molecular Weight:
106.17
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

grau

ACS reagent

Nível de qualidade

200

densidade de vapor

3.7 (vs air)

pressão de vapor

18 mmHg ( 37.7 °C)

teor

≥98.5% xylenes + ethylbenzene basis

forma

liquid

composição

C6H5CH2CH3, ≤25%

Lim. expl.

7 %

Impurezas

H2SO4, passes test
≤0.003% S compounds
≤0.05% water

resíduo de evaporação

≤0.002%

cor

APHA: ≤10

índice de refração

n20/D 1.497 (lit.)

pb

137-140 °C (lit.)

pf

-34 °C

densidade

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

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Related Categories

Embalagem

500 mL in glass bottle
1 L in PVC-coated bottle
2.5 L in glass bottle
4, 4×4 L in PVC-coated bottle
4×4 L in glass bottle
18 L in steel drum
poly-coated bottles available: product numbers 247642-1L-CB, 247642-4L-CB and 247642-4X4L-CB

Palavra indicadora

Danger

Classificações de perigo

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 RE 2 Inhalation - STOT SE 3

Órgãos-alvo

hearing organs, Respiratory system

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 2

Ponto de fulgor (ºF)

77.0 °F - closed cup

Ponto de fulgor (ºC)

25 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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