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M34200

Sigma-Aldrich

4-Methylcatechol

≥95%

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Synonym(s):
3,4-Dihydroxytoluene, 4-Methyl-1,2-benzenediol
Linear Formula:
CH3C6H3-1,2-(OH)2
CAS Number:
Molecular Weight:
124.14
Beilstein/REAXYS Number:
636512
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥95%

bp

251 °C (lit.)

mp

67-69 °C (lit.)

density

1.129 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(O)c(O)c1

InChI

1S/C7H8O2/c1-5-2-3-6(8)7(9)4-5/h2-4,8-9H,1H3

InChI key

ZBCATMYQYDCTIZ-UHFFFAOYSA-N

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1 of 4

This Item
H3660D131H17902
vibrant-m

M34200

4-Methylcatechol

vibrant-m

H3660

Hydroquinone

vibrant-m

D131

3,5-Dinitrocatechol

vibrant-m

H17902

Hydroquinone

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

mp

67-69 °C (lit.)

mp

172-175 °C (lit.)

mp

168-170  °C

mp

171-175 °C, 172-175 °C (lit.)

bp

251 °C (lit.)

bp

285 °C (lit.)

bp

-

bp

285 °C (lit.)

density

1.129 g/mL at 25 °C (lit.)

density

-

density

-

density

-

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

284.0 °F - closed cup

flash_point_c

140 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Sigma-Aldrich

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