Home Categories Chemical Reagents Diacetylmonoxime
A3203012

Diacetylmonoxime , >98.0%(GC) , 57-71-6

Synonym(s):
2,3-Butanedione 2-Monoxime - CAS 57-71-6 - Calbiochem;2,3-Butanedione monoxime, Biacetyl monoxime, BDM;BDM;Biacetyl monoxime;Diacetyl monoxime

CAS NO.:57-71-6

Empirical Formula: C4H7NO2

Molecular Weight: 101.1

MDL number: MFCD00002116

EINECS: 200-348-5

Pack Size Price Stock Quantity
5g RMB38.40 In Stock
25G RMB144.00 In Stock
100G RMB402.40 In Stock
500G RMB1279.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 75-78 °C(lit.)
Boiling point: 185-186 °C(lit.)
Density  1.2085 (rough estimate)
refractive index  1.4340 (estimate)
Flash point: 185-186°C
storage temp.  Inert atmosphere,Room Temperature
solubility  Chloroform (Slightly), Methanol (Slightly)
pka 9.32±0.10(Predicted)
form  Crystalline Powder
color  White to almost white
Odor Odorless
Water Solubility  5 g/100 mL (20 ºC)
Sensitive  Hygroscopic
BRN  605582
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey FSEUPUDHEBLWJY-HWKANZROSA-N
CAS DataBase Reference 57-71-6(CAS DataBase Reference)
NIST Chemistry Reference 2,3-Butanedione, monooxime(57-71-6)
EPA Substance Registry System Diacetyl monooxime (57-71-6)

Description and Uses

2,3-Butanedione monoxime is a reversible inhibitor of myosin ATPase. It is also used as a reagent for colorimetric determination of urea.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H335-H332-H302-H319-H312-H315
Precautionary statements  P261-P271-P304+P340-P312-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501-P264-P280-P305+P351+P338-P337+P313P
Hazard Codes  Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  22-24/25-36/37/39-26
WGK Germany  3
RTECS  EK3150000
TSCA  Yes
HS Code  29280090
Toxicity LD50 ipr-mus: 51 mg/kg JPMSAE 53,1143,64

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