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4-Chloro-3-nitrocinnamic acid

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Name

4-Chloro-3-nitrocinnamic acid

EINECS 200-680-0
CAS No. 20797-48-2 Density 1.529 g/cm3
PSA 83.12000 LogP 2.86920
Solubility N/A Melting Point 188-190 °C(lit.)
Formula C9H6ClNO4 Boiling Point 408.552 °C at 760 mmHg
Molecular Weight 227.604 Flash Point 200.885 °C
Transport Information N/A Appearance yellow crystalline powder
Safety 24/25 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 20797-48-2 (4-Chloro-3-nitrocinnamic acid) Hazard Symbols IrritantXi
Synonyms

Cinnamicacid, 4-chloro-3-nitro- (7CI,8CI);

Article Data 3

4-Chloro-3-nitrocinnamic acid Chemical Properties

IUPAC Name: 4-Chloro-3-nitrocinnamic acid
The MF of 4-Chloro-3-nitrocinnamic acid (20797-48-2) is C9H6ClNO4.

                             
The MW of 4-Chloro-3-nitrocinnamic acid (20797-48-2) is 227.6.
Synonyms of 4-Chloro-3-nitrocinnamic acid (20797-48-2): 4-Chloro-3-nitrocinnamic acid ; 3-(4-Chloro-3-nitrophenyl)acrylic acid ; Rarechem bk hw 0228 ; Timtec-bb sbb003306 ; Trans-4-chloro-3-nitrocinnamic acid ; Tert-4-chloro-3-nitrocinnamic acid
Product Categories: Aromatic Cinnamic Acids;Carbonyl compounds;Esters and Derivatives
Form: yellow crystalline powder
Index of Refraction: 1.663 
Density: 1.529 g/ml 
Flash Point: 200.9 °C
Boiling Point: 408.6 °C
Melting Point: 186-188 °C

4-Chloro-3-nitrocinnamic acid Safety Profile

Safety information of 4-Chloro-3-nitrocinnamic acid (20797-48-2):
Hazard Codes  Xi
Risk Statements 
36/37/38  Irritating to eyes, respiratory system and skin
Safety Statements 
24/25  Avoid contact with skin and eyes
WGK Germany  3
Hazard Note  Irritant

4-Chloro-3-nitrocinnamic acid Specification

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.Store in a cool, dry place. Store in a tightly closed container. 

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