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Cyanoacetohydrazide

Product Name
Cyanoacetohydrazide
CAS No.
140-87-4
Chemical Name
Cyanoacetohydrazide
Synonyms
2-CYANOACETOHYDRAZIDE;CYACETACIDE;AB-42;Cyazid;Helmox;Reacid;Reazid;Armazal;benecid;Cyazide
CBNumber
CB6758804
Molecular Formula
C3H5N3O
Formula Weight
99.09
MOL File
140-87-4.mol
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Cyanoacetohydrazide Property

Melting point:
108-110 °C (lit.)
Boiling point:
185.55°C (rough estimate)
Density 
1.3131 (rough estimate)
refractive index 
1.4500 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
DMSO : 150 mg/mL (1513.78 mM)
form 
powder to crystal
pka
pK1:2.34(+2);pK2:11.17(+1) (25°C)
color 
White to Light yellow to Light orange
Water Solubility 
almost transparency
Merck 
14,2680
BRN 
1751498
CAS DataBase Reference
140-87-4(CAS DataBase Reference)
NIST Chemistry Reference
Alpha-cyanoacetic acid, hydrazide(140-87-4)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-28-36/37/39-45
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
RTECS 
AG4200000
Hazard Note 
Irritant
HazardClass 
6.1
PackingGroup 
III
HS Code 
29280090
Hazardous Substances Data
140-87-4(Hazardous Substances Data)
Toxicity
mouse,LD50,intraperitoneal,100mg/kg (100mg/kg),National Technical Information Service. Vol. AD277-689,
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
C88602
Product name
Cyanoacetohydrazide
Purity
98%
Packaging
25g
Price
$154
Updated
2024/03/01
TCI Chemical
Product number
C0800
Product name
Cyanoacetohydrazide
Purity
>97.0%(T)
Packaging
25g
Price
$78
Updated
2024/03/01
TRC
Product number
C955345
Product name
2-Cyanoacetohydrazide
Packaging
1g
Price
$50
Updated
2021/12/16
Usbiological
Product number
353588
Product name
AB42
Packaging
48Tests
Price
$588
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC164964
Product name
Cyanoacetohydrazide
Packaging
250g
Price
$800
Updated
2021/12/16
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Cyanoacetohydrazide Chemical Properties,Usage,Production

Chemical Properties

BROWN GRANULAR CRYSTALLINE POWDER

Uses

2-Cyanoacetohydrazide is used in the study of the viral inhibiting activity of some potential antiviral agents.

Purification Methods

Crystallise the hydrazide from EtOH. The hydrochloride has m 178-180o and the benzylidene derivative has m 178o. It is converted to 3-oxo-5-iminopyrazolidine in hot 40% aqueous NaOH. [Beilstein 2 H 591, 2 I 256, 2 III 1636.] IRRITANT.

Cyanoacetohydrazide Preparation Products And Raw materials

Raw materials

Preparation Products

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Cyanoacetohydrazide Suppliers

Americas 1 Belgium 1 China 148 Europe 1 France 1 Germany 4 India 4 Japan 2 South Korea 1 Switzerland 1 Ukraine 1 United Kingdom 10 United States 26 Global 201
TCI Chemicals (India) Pvt. Ltd.
Tel
--
Fax
--
Email
sales-in@tcichemicals.com
Country
India
ProdList
6768
Advantage
58
Innovative Labs
Tel
--
Fax
--
Email
info@innovativelabsindia.com
Country
India
ProdList
110
Advantage
58
Reax Chemicals
Tel
--
Fax
--
Country
India
ProdList
4217
Advantage
58
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View Lastest Price from Cyanoacetohydrazide manufacturers

Career Henan Chemical Co
Product
Cyanoacetohydrazide 140-87-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2019-07-02

140-87-4, CyanoacetohydrazideRelated Search:

Citric acid ETHYL 2-CYANOACRYLATE Sodium cyanoborohydride Acetylacetone Ethyl 2-(Chlorosulfonyl)acetate 2-Cyanoacetamide Acetylcholine Acetylspiramycin Acetaminophen Maleic hydrazide Methylene dithiocyanate Ethyl isocyanoacetate Acethydrazide Ethyl cyanoacetate Acetylsalicylic acid Folic acid Ethyl cyanoformate Cyanoacetic acid

  • Cyanoacetylhydrazine Cyanoacetic Hydrazide Cyanoacetic Acid Hydrazide
  • CYANOACETYLHYDRAZINE
  • CYANOACETIC ACID HYDRAZIDE
  • CYANOACETOHYDRAZIDE
  • CYANOACETIC HYDRAZIDE
  • CYACETACIDE
  • LABOTEST-BB LT01121537
  • 2-CYANOACETOHYDRAZIDE
  • 2-CYANOETHANOHYDRAZIDE
  • AKOS BBS-00004788
  • Cyanoacetohydrazide 98%
  • (a-Cyanoacetyl)hydrazine
  • 2-Cyanoacethydrazide
  • 2-Cyanoacetylhydrazide
  • AB-42
  • Acetic acid, cyano-, hydrazide
  • Aceticacid,cyano-,hydrazide
  • a-Cyanoacetohydrazide
  • alpha-Cyanoacetohydrazide
  • Armazal
  • benecid
  • Cianazil
  • Cyacetacid
  • Cyacetazid
  • Cyacetazide
  • Cyanacethydrazide
  • cyanacethydrazine
  • Cyanacetic acid, hydrazide
  • cyanaceticacidhydrazide
  • Cyanacetohydrazide
  • Cyanacetylhydrazide
  • Cyanazide
  • Cyanizide
  • Cyanoacethydrazide
  • cyano-aceticacihydrazide
  • Cyanoacetylhydrazide
  • Cyanoethydrazide
  • Cyazid
  • Cyazide
  • Dictycide
  • Dictyzide
  • dietycide
  • Helmox
  • Hidacian
  • Hidaciann
  • Kyanacethydrazid
  • Leandin
  • Mackreazid
  • Malonitrile hydrazide
  • malonitrilehydrazide
  • Malononitrile hydrazide
  • malononitrilehydrazide
  • Neohydrazid
  • Reacid
  • Reazid
  • Reazide
  • Tsiazid
  • USAF kf-18