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4-Nitrocinnamic acid

Product Name
4-Nitrocinnamic acid
CAS No.
619-89-6
Chemical Name
4-Nitrocinnamic acid
Synonyms
NSC 2067;NSC 638142;AKOS B004090;4-Nitrociamic acid;RARECHEM BK HC P253;p-nitro-cinnamicaci;p-Nitrocinnamic acid;OTAVA-BB BB7020401717;LABOTEST-BB LT00005570;4-NitrocinnamicAcid>
CBNumber
CB0142898
Molecular Formula
C9H7NO4
Formula Weight
193.16
MOL File
619-89-6.mol
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4-Nitrocinnamic acid Property

Melting point:
200-202 °C(lit.)
Boiling point:
329.36°C (rough estimate)
Density 
1.4058 (rough estimate)
refractive index 
1.5200 (estimate)
storage temp. 
Sealed in dry,Store in freezer, under -20°C
solubility 
DMSO
form 
Solid
pka
4.07±0.10(Predicted)
color 
Yellow
Water Solubility 
insoluble
InChIKey
XMMRNCHTDONGRJ-ZZXKWVIFSA-N
CAS DataBase Reference
619-89-6(CAS DataBase Reference)
NIST Chemistry Reference
trans-4-Nitrocinnmic acid(619-89-6)
EPA Substance Registry System
2-Propenoic acid, 3-(4-nitrophenyl)- (619-89-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
GE0352000
HazardClass 
IRRITANT
HS Code 
29163990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
N16428
Product name
4-Nitrocinnamic acid, predominantly trans
Purity
97%
Packaging
25g
Price
$82
Updated
2024/03/01
TCI Chemical
Product number
N0355
Product name
4-Nitrocinnamic Acid
Purity
>99.0%(T)
Packaging
10g
Price
$62
Updated
2024/03/01
TCI Chemical
Product number
N0355
Product name
4-Nitrocinnamic Acid
Purity
>99.0%(T)
Packaging
25g
Price
$123
Updated
2024/03/01
TRC
Product number
N495815
Product name
4-Nitrocinnamic Acid
Packaging
50g
Price
$70
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
JK154897
Product name
4-Nitrocinnamic Acid
Purity
97%
Packaging
25g
Price
$60
Updated
2021/12/16
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4-Nitrocinnamic acid Chemical Properties,Usage,Production

Chemical Properties

Yellow needle-like crystals. Melting point 289°C. Insoluble in water.

Occurrence

The heartwood of Cassia garrettiana.

Uses

4-Nitrocinnamic Acid (cas# 619-89-6) is a compound useful in organic synthesis.

Preparation

Synthesis of 4-nitrocinnamic acid: 4-nitro-trans-cinnamonitrile, concentrated hydrochloric acid and water were heated and refluxed for 8h, and left standing overnight. The precipitate was filtered out, dissolved in hot 30% sodium hydroxide solution, the insoluble matter was filtered off, the filtrate was acidified with 50% sulfuric acid to precipitate precipitation, the crude product was filtered, and recrystallized with ethanol to obtain 4-nitrocinnamic acid.

Biological Activity

4-Nitrocinnamic acid is a photosensitive compound that has inhibitory effects on tyrosinase.

4-Nitrocinnamic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-Nitrocinnamic acid manufacturers

Henan Bao Enluo International TradeCo.,LTD
Product
4-Nitrocinnamic acid 619-89-6
Price
US $10.00/kg
Min. Order
1kg
Purity
99.99%
Supply Ability
50000tons
Release date
2023-05-19
Hebei Mojin Biotechnology Co., Ltd
Product
4-Nitrocinnamic acid 619-89-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-31
Hebei Guanlang Biotechnology Co., Ltd.
Product
4-Nitrocinnamic acid 619-89-6
Price
US $9.80/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-08-30

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