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4-Cyanobenzoic acid

4-Cyanobenzoic acid
4-Cyanobenzoic acid structure
CAS No.
619-65-8
Chemical Name:
4-Cyanobenzoic acid
Synonyms
NSC 6306;4-cyanobenzoic;4-cyanobenzoate;Cyanobenzoicacid;4-Cyanobenzicacid;4-cyano-benzoicaci;4-Cyanobenoic acid;P-CYANOBENZOIC ACID;RARECHEM AL BE 0074;TIMTEC-BB SBB008570
CBNumber:
CB7751963
Molecular Formula:
C8H5NO2
Formula Weight:
147.13
MOL File:
619-65-8.mol

4-Cyanobenzoic acid Properties

Melting point:
219-221 °C (dec.)(lit.)
Boiling point:
267.22°C (rough estimate)
Density 
1.3067 (rough estimate)
refractive index 
1.5510 (estimate)
storage temp. 
Store below +30°C.
solubility 
Soluble in methanol.
form 
Crystalline Powder
pka
3.55(at 25℃)
color 
White to yellow-beige
Sensitive 
Air Sensitive
BRN 
1862865
Stability:
Stable. Incompatible with strong oxidizing agents, strong acids, strong bases.
CAS DataBase Reference
619-65-8(CAS DataBase Reference)
FDA UNII
50Z9A3423Z
NIST Chemistry Reference
Benzoic acid, 4-cyano-(619-65-8)
EPA Substance Registry System
Benzoic acid, 4-cyano- (619-65-8)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335-H302-H312-H332
Precautionary statements  P305+P351+P338-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501-P304+P340-P405-P501a
Hazard Codes  Xn,Xi
Risk Statements  20/21/22-36/37/38
Safety Statements  26-36-22
RIDADR  3276
WGK Germany  3
Hazard Note  Harmful/Irritant/Air Sensitive
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29269095
NFPA 704
0
2 0

4-Cyanobenzoic acid price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich C89803 4-Cyanobenzoic acid 99% 619-65-8 5g $46.1 2021-03-22 Buy
Sigma-Aldrich 8.41282 4-Cyanobenzoic acid for synthesis 619-65-8 5 g $63.45 2021-03-22 Buy
Sigma-Aldrich C89803 4-Cyanobenzoic acid 99% 619-65-8 25g $156 2021-03-22 Buy
TCI Chemical C0445 4-Cyanobenzoic Acid >98.0%(GC)(T) 619-65-8 5g $20 2021-03-22 Buy
TCI Chemical C0445 4-Cyanobenzoic Acid >98.0%(GC)(T) 619-65-8 25g $48 2021-03-22 Buy

4-Cyanobenzoic acid Chemical Properties,Uses,Production

Chemical Properties

white powder

Uses

An inhibitor. The studies show that 4-cyanobenzaldehyde and 4-cyanobenzoic acid can inhibit both the monophenolase activity and the diphenolase activity of mushroom tyrosinase.

Synthesis Reference(s)

Tetrahedron Letters, 31, p. 7223, 1990 DOI: 10.1016/S0040-4039(00)97285-X

Purification Methods

Crystallise the acid from water and dry it in a vacuum desiccator over Sicapent. [Beilstein 9 IV 3324.]

4-Cyanobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products


4-Cyanobenzoic acid Suppliers

Global( 308)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20898 58
Beijing Cooperate Pharmaceutical Co.,Ltd
010-60279497
010-60279497 sales01@cooperate-pharm.com CHINA 1817 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26762 60
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 925 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2941 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58

View Lastest Price from 4-Cyanobenzoic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-11-15 4-Cyanobenzoic acid
619-65-8
US $50.00 / KG 1KG 99% 100KG/Month Hebei Yirun Sega Biological Technology Co. Ltd
2021-07-13 P-Cyanobenzoic acid
619-65-8
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 P-Cyanobenzoic acid
619-65-8
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

4-Cyanobenzoic acid Spectrum


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