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2-NITROCINNAMIC ACID

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Name

2-NITROCINNAMIC ACID

EINECS 210-309-4
CAS No. 612-41-9 Density 1.411 g/cm3
PSA 83.12000 LogP 2.21580
Solubility insoluble in water Melting Point 243-245 °C(lit.)
Formula C9H7NO4 Boiling Point 383.3 °C at 760 mmHg
Molecular Weight 193.159 Flash Point 171.8 °C
Transport Information N/A Appearance Yellow crystalline powder or needles
Safety 22-24/25 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 612-41-9 (2-Nitrocinnamic acid) Hazard Symbols IrritantXi
Synonyms

3-(2-Nitrophenyl)propenoic acid;Cinnamic acid, o-nitro- (6CI,7CI,8CI);Cinnamic acid, o-nitro-;3-(2-Nitrophenyl)-2-propenoic acid;2-Propenoic acid, 3-(2-nitrophenyl)-;3-(2-nitrophenyl)prop-2-enoic acid;2-Propenoic acid, 3- (2-nitrophenyl)-;o-Nitrocinnamic acid;

Article Data 94

2-NITROCINNAMIC ACID Synthetic route

1466-88-2

2-nitrocinnamic aldehyde

612-41-9

2-nitrocinnamic acid

Conditions
ConditionsYield
With sodium chlorite; sodium dihydrogenphosphate; dihydrogen peroxide In water; acetonitrile at 10℃; for 1h;98%
609-73-4

o-nitroiodobenzene

79-10-7

acrylic acid

612-41-9

2-nitrocinnamic acid

Conditions
ConditionsYield
With sodium carbonate In water at 120℃; for 12h; Green chemistry;96.9%
577-19-5

2-nitrophenyl bromide

79-10-7

acrylic acid

612-41-9

2-nitrocinnamic acid

Conditions
ConditionsYield
With potassium carbonate In water for 24h; Time; Heck Reaction; Inert atmosphere; Reflux;94%
With sodium carbonate In water at 120℃; for 24h; Green chemistry;81.7%
558-13-4

carbon tetrabromide

3156-39-6, 5670-66-6, 5670-67-7

(E)-1-nitro-2-(2-nitrovinyl)benzene

612-41-9

2-nitrocinnamic acid

Conditions
ConditionsYield
With tris(2,2'-bipyridyl)ruthenium dichloride; water; diisopropylamine In acetonitrile at 20℃; for 10h; Inert atmosphere; Irradiation; stereoselective reaction;93%
141-82-2

malonic acid

552-89-6

2-nitro-benzaldehyde

612-41-9

2-nitrocinnamic acid

Conditions
ConditionsYield
With piperidine; pyridine In isopropyl alcohol Knoevenagel-Doebner-Stobbe Reaction; Heating;87.65%
With piperidine; pyridine at 110℃;83%
With pyridine Heating;78%
73386-22-8

(E)-2'-hydroxy-2-nitrochalcone

612-41-9

2-nitrocinnamic acid

Conditions
ConditionsYield
With dihydrogen peroxide; potassium carbonate In acetonitrile at 20℃; for 5h;84%
365-33-3

2-nitrobenzenediazonium tetrafluoroborate

79-10-7

acrylic acid

612-41-9

2-nitrocinnamic acid

Conditions
ConditionsYield
With palladium(II) carboxymethylcellulose In water at 20℃; for 8h;81%
64-19-7

acetic acid

552-89-6

2-nitro-benzaldehyde

612-41-9

2-nitrocinnamic acid

Conditions
ConditionsYield
With pyridine; dmap; sodium tetraborate decahydrate; N-benzyl-N,N,N-triethylammonium chloride In 1-methyl-pyrrolidin-2-one at 185 - 190℃; for 6h;79%
39228-29-0

(E)-methyl 2-nitrocinnamate

612-41-9

2-nitrocinnamic acid

Conditions
ConditionsYield
With potassium fluoride; thiophenol In various solvent(s) at 190℃; for 0.166667h;72%
With potassium fluoride; thiophenol In 1-methyl-pyrrolidin-2-one for 0.166667h; Heating;72%
141-82-2

malonic acid

552-89-6

2-nitro-benzaldehyde

A

5678-48-8

3-amino-3-(2-nitrophenyl)propionic acid

B

103582-31-6

3-(2-nitrophenyl)-2-carboxy-2-propenoic acid

C

612-41-9

2-nitrocinnamic acid

Conditions
ConditionsYield
With ammonium acetate In acetic acid at 60℃; for 5h;A 26%
B 57%
C 0.8%

2-NITROCINNAMIC ACID Chemical Properties

The molecular formula of 2-Nitrocinnamic acid(612-41-9) is C9H7NO4 and its formula weight is 193.16.
2-Nitrocinnamic acid(612-41-9) has a melting point of  243-245 °C(lit.).
The chemical synonyms of 2-Nitrocinnamic acid(612-41-9) are RARECHEM BK HC T331;O-NITROCINNAMIC ACID;TRANS-3-(2-NITROPHENYL)PROPENOIC ACID;trans-2-nitrocinnamic acid;(2E)-3-(2-Nitrophenyl)-2-propenoic acid;2-Propenoic acid, 3-(2-nitrophenyl)-;3-(2-nitrophenyl)-2-propenoicaci;3-(2-nitrophenyl)-2-propenoicacid
The molecular structure of 2-Nitrocinnamic acid(612-41-9):

2-NITROCINNAMIC ACID Toxicity Data With Reference

RTECS#: CAS# 612-41-9: UD3642850
LD50/LC50: RTECS: Not available. 
Carcinogenicity: O-NITROCINNAMIC ACID - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Other: See actual entry in RTECS for complete information.

2-NITROCINNAMIC ACID Safety Profile

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25
WGK Germany  3
RTECS  UD3642850
Hazard Note  Irritant
HS Code  29163900

2-NITROCINNAMIC ACID Specification

Chemical Stability: Stable under normal temperatures and pressures. 
Conditions to Avoid: Strong oxidants. 
Incompatibilities with Other Materials Not available 
Hazardous Decomposition Products Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen. 
Hazardous Polymerization Has not been reported. 
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