(2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid

Modify Date: 2024-01-02 12:34:14

(2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid Structure
(2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid structure
Common Name (2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid
CAS Number 20797-48-2 Molecular Weight 227.601
Density 1.5±0.1 g/cm3 Boiling Point 408.6±35.0 °C at 760 mmHg
Molecular Formula C9H6ClNO4 Melting Point 188-190 °C(lit.)
MSDS Chinese USA Flash Point 200.9±25.9 °C

 Names

Name 4-Chloro-3-nitrocinnamic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 408.6±35.0 °C at 760 mmHg
Melting Point 188-190 °C(lit.)
Molecular Formula C9H6ClNO4
Molecular Weight 227.601
Flash Point 200.9±25.9 °C
Exact Mass 226.998535
PSA 83.12000
LogP 2.63
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.663

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2916399090

 Synthetic Route

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(2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid Structure

(2E)-3-(4-Chlor...

CAS#:20797-48-2

Literature: Chemische Berichte, , vol. 103, p. 3850 - 3861

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(2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid Structure

(2E)-3-(4-Chlor...

CAS#:20797-48-2

Literature: Tetrahedron Letters, , p. 4979 - 4982

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(2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid Structure

(2E)-3-(4-Chlor...

CAS#:20797-48-2

Literature: Tetrahedron Letters, , p. 4979 - 4982

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(2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid Structure

(2E)-3-(4-Chlor...

CAS#:20797-48-2

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 45, p. 694 Recueil des Travaux Chimiques des Pays-Bas, , vol. 48, p. 1137

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

trans-4-Chloro-3-nitrociamic acid
(2E)-3-(4-Chloro-3-nitrophenyl)acrylic acid
4-Chloro-3-nitrocinnaMic Acid
4-Chloro-3-nitrocinnamic Alcohol
2-Propenoic acid, 3-(4-chloro-3-nitrophenyl)-, (2E)-
trans-3-nitro-4-chlorocinnamic acid
3-Nitro-4-chlorocinnamic acid
Trans-4-Chloro-3-Nitrocinnamic Acid
4-chloro-3-nitrophenylcinnamic acid
MFCD00063311
3-(4-Chloro-3-nitrophenyl)acrylic acid
RARECHEM BK HW 0228
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