3-HYDROXY-4-METHYL-2-NITROBENZOIC ACID

Modify Date: 2025-08-21 11:40:32

3-HYDROXY-4-METHYL-2-NITROBENZOIC ACID Structure
3-HYDROXY-4-METHYL-2-NITROBENZOIC ACID structure
Common Name 3-HYDROXY-4-METHYL-2-NITROBENZOIC ACID
CAS Number 6946-15-2 Molecular Weight 197.14500
Density 1.534g/cm3 Boiling Point 379.7ºC at 760 mmHg
Molecular Formula C8H7NO5 Melting Point 185-187ºC(lit.)
MSDS Chinese USA Flash Point 171.1ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3-hydroxy-4-methyl-2-nitrobenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.534g/cm3
Boiling Point 379.7ºC at 760 mmHg
Melting Point 185-187ºC(lit.)
Molecular Formula C8H7NO5
Molecular Weight 197.14500
Flash Point 171.1ºC
Exact Mass 197.03200
PSA 103.35000
LogP 1.83020
Index of Refraction 1.642
InChIKey HEKGHQKEERXLOI-UHFFFAOYSA-N
SMILES Cc1ccc(C(=O)O)c([N+](=O)[O-])c1O

 Safety Information

Symbol GHS07
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 36/37/38
Safety Phrases S26-S37-S39
RIDADR NONH for all modes of transport
HS Code 2918290000

 Synthetic Route

~96%

3-HYDROXY-4-METHYL-2-NITROBENZOIC ACID Structure

3-HYDROXY-4-MET...

CAS#:6946-15-2

Literature: PFIZER PRODUCTS INC. Patent: WO2007/125405 A2, 2007 ; Location in patent: Page/Page column 27; 87 ; WO 2007/125405 A2

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3-HYDROXY-4-METHYL-2-NITROBENZOIC ACID Structure

3-HYDROXY-4-MET...

CAS#:6946-15-2

Literature: Chemische Berichte, , vol. 91, p. 1242,1263 Journal of the Chemical Society, , p. 3646

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3-HYDROXY-4-METHYL-2-NITROBENZOIC ACID Structure

3-HYDROXY-4-MET...

CAS#:6946-15-2

Literature: Journal of the Chemical Society, , p. 3646

 Customs

HS Code 2918290000
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

 Synonyms

MFCD00007106
3-Hydroxy-4-methyl-2-nitro-benzoic acid
3-Hydroxy-4-methyl-2-nitro-benzoesaeure
4-Methyl-3-hydroxy-2-nitrobenzoic acid
2-nitro-3-hydroxy-4-methylbenzoic acid
3-hydroxy-2-nitro-p-toluic acid
EINECS 230-105-9
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