4-Amino-3-chlorobenzoic acid

Modify Date: 2024-01-09 12:36:15

4-Amino-3-chlorobenzoic acid Structure
4-Amino-3-chlorobenzoic acid structure
Common Name 4-Amino-3-chlorobenzoic acid
CAS Number 2486-71-7 Molecular Weight 171.581
Density 1.5±0.1 g/cm3 Boiling Point 341.2±27.0 °C at 760 mmHg
Molecular Formula C7H6ClNO2 Melting Point 228 °C
MSDS Chinese USA Flash Point 160.2±23.7 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-Amino-3-chlorobenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 341.2±27.0 °C at 760 mmHg
Melting Point 228 °C
Molecular Formula C7H6ClNO2
Molecular Weight 171.581
Flash Point 160.2±23.7 °C
Exact Mass 171.008713
PSA 63.32000
LogP 2.22
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.649

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R22
Safety Phrases S26-S36/37
RIDADR NONH for all modes of transport
HS Code 2922499990

 Synthetic Route

~92%

4-Amino-3-chlorobenzoic acid Structure

4-Amino-3-chlor...

CAS#:2486-71-7

Literature: H. LUNDBECK A/S Patent: WO2006/114093 A1, 2006 ; Location in patent: Page/Page column 37 ; WO 2006/114093 A1

~58%

4-Amino-3-chlorobenzoic acid Structure

4-Amino-3-chlor...

CAS#:2486-71-7

Literature: Vertex Pharmaceuticals Incorporated Patent: US6531474 B1, 2003 ; US 6531474 B1

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4-Amino-3-chlorobenzoic acid Structure

4-Amino-3-chlor...

CAS#:2486-71-7

Literature: WO2005/115147 A2, ; Page/Page column 40 ;

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4-Amino-3-chlorobenzoic acid Structure

4-Amino-3-chlor...

CAS#:2486-71-7

Literature: US6028111 A1, ;

~61%

4-Amino-3-chlorobenzoic acid Structure

4-Amino-3-chlor...

CAS#:2486-71-7

Literature: Mukhopadhyay, Sudip; Chandnani, Kavita H.; Chandalia, Sampatraj B. Organic Process Research and Development, 1999 , vol. 3, # 3 p. 196 - 200

~%

4-Amino-3-chlorobenzoic acid Structure

4-Amino-3-chlor...

CAS#:2486-71-7

Literature: Journal of the American Chemical Society, , vol. 66, p. 1631

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4-Amino-3-chlorobenzoic acid Structure

4-Amino-3-chlor...

CAS#:2486-71-7

Literature: Journal of the American Chemical Society, , vol. 66, p. 1631

~85%

4-Amino-3-chlorobenzoic acid Structure

4-Amino-3-chlor...

CAS#:2486-71-7

Literature: Shchel'tsyn, V. K.; Frolova, T. I.; Grudtsyn, Yu. D.; Vandysheva, E. A.; Kaminskii, A. Ya.; Leonova, V. V. Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, # 11.2 p. 2132 - 2142 Zhurnal Organicheskoi Khimii, 1991 , vol. 27, # 11 p. 2401 - 2412

 Customs

HS Code 2922499990
Summary HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

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 Synonyms

4-amino-3-chlorbenzoic acid
o-chloroaniline-p-carboxylic acid
4-Amino-3-chlorobenzoic acid
4-Amnio-3-chlorobenzioc acid
4-Amino-3-chloro-benzoic acid
Benzoic acid, 4-amino-3-chloro-
4-Amino-3-chlor-benzoesaeure
EINECS 219-630-4
3-chloro-4-aminobenzoic acid
MFCD00460423