5-Chloro-2-methoxybenzoic acid

Modify Date: 2025-08-20 15:31:15

5-Chloro-2-methoxybenzoic acid Structure
5-Chloro-2-methoxybenzoic acid structure
Common Name 5-Chloro-2-methoxybenzoic acid
CAS Number 3438-16-2 Molecular Weight 186.592
Density 1.4±0.1 g/cm3 Boiling Point 309.4±22.0 °C at 760 mmHg
Molecular Formula C8H7ClO3 Melting Point 98-100 °C(lit.)
MSDS Chinese USA Flash Point 140.9±22.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 5-Chloro-2-methoxybenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 309.4±22.0 °C at 760 mmHg
Melting Point 98-100 °C(lit.)
Molecular Formula C8H7ClO3
Molecular Weight 186.592
Flash Point 140.9±22.3 °C
Exact Mass 186.008377
PSA 46.53000
LogP 2.59
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.562

 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:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2918990090

 Synthetic Route

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles2

More Articles
Complexes of Mn (II), Co (II), Ni (II), Cu (II) and Zn (II) with 4-chloro-2-methoxybenzoic acid anion. Ferenc, et al.

J. Therm. Anal. Calorim. 86(3) , 783-89, (2006)

Investigation of 5-chloro-2-methoxybenzoates of La (III), Gd (III) and Lu (III) Complexes. Czajka B, et al.

J. Therm. Anal. Calorim. 67(3) , 631-42, (2002)

 Synonyms

Benzoic acid, 5-chloro-2-methoxy-
3-chloro-6-methoxybenzoic acid
5-Chlor-2-methoxy-benzoesaeure
EINECS 222-343-7
5-Chloro-2-methoxybenzoic acid
5-chloro-2-methoxy-benzoic acid
5-Chloro-o-anisic acid
5-chloro-2-methoxy benzoic acid
2-Methoxy-5-chlorobenzoic Acid
MFCD00017546
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