3-Methylcatechol

Modify Date: 2025-08-25 16:57:27

3-Methylcatechol structure	Common Name	3-Methylcatechol
	CAS Number	488-17-5	Molecular Weight	124.137
	Density	1.2±0.1 g/cm3	Boiling Point	240.9±20.0 °C at 760 mmHg
	Molecular Formula	C₇H₈O₂	Melting Point	65-68 °C(lit.)
	MSDS	Chinese USA	Flash Point	116.7±16.4 °C
	Symbol	GHS07	Signal Word	Warning

Use of 3-Methylcatechol

3-Methylcatechol is a building block in the chemical synthesis produced by Pseudomonas putida MC2[1].

Name	3-methylcatechol
Synonym	More Synonyms

Description	3-Methylcatechol is a building block in the chemical synthesis produced by Pseudomonas putida MC2[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. L E Hüsken, et al. Integrated bioproduction and extraction of 3-methylcatechol. J Biotechnol. 2001 Jun 1;88(1):11-9.

Density	1.2±0.1 g/cm3
Boiling Point	240.9±20.0 °C at 760 mmHg
Melting Point	65-68 °C(lit.)
Molecular Formula	C₇H₈O₂
Molecular Weight	124.137
Flash Point	116.7±16.4 °C
Exact Mass	124.052429
PSA	40.46000
LogP	1.34
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.595
Water Solubility	soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX1910000

CHEMICAL NAME :: Pyrocatechol, 3-methyl-

CAS REGISTRY NUMBER :: 488-17-5

BEILSTEIN REFERENCE NO. :: 0774602

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H8-O2

MOLECULAR WEIGHT :: 124.15

WISWESSER LINE NOTATION :: QR BQ C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07878

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases	S26-S37/39
RIDADR	2811
WGK Germany	3
RTECS	UX1910000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2907299090

Precursor 9
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HS Code	2907299090
Summary	2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

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3-METHYL CATECHOL

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MFCD00016435

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EINECS 207-672-6

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3-METHYL-BENZENE-1,2-DIOL

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