2,3-Butanedione monoxime supplier

Name
2,3-Butanedione monoxime
EINECS 200-348-5
CAS No. 57-71-6
Article Data7
CAS DataBase
Density 1.07 g/cm³
Solubility 5 g/100 mL (20 ºC)
Melting Point 75-78 °C(lit.)
Formula C₄H₇NO₂
Boiling Point 185.5 °C at 760 mmHg
Molecular Weight 101.105
Flash Point 66 °C
Transport Information
Appearance white crystals
Safety 22-24/25-36/37/39-26
Risk Codes 36/37/38-20/21/22
Molecular Structure
Hazard Symbols Xn
Synonyms 2,3-Butanedioneoxime (6CI);2,3-Butanedione, monooxime (8CI,9CI);2,3-Butadione monooxime;2,3-Butanedione 3-monoxime;2,3-Butanedione monoxime;2,3-Butanedione-2-monoxime;2-Hydroxyimino-3-butanone;2-Oximino-3-butanone;3-(Hydroxyimino)-2-butanone;3-Oximino-2-butanone;3-Oxo-2-butanone oxime;Biacetyl monooxime;Biacetyl monoxime;DAM;DAM (oxime);Diacetyl monooxime;Diacetyl monoxime;Isonitrosoethyl methyl ketone;NSC 116103;NSC 660;RA 53;
PSA 49.66000
LogP 0.42550

2,3-Butanedione monoxime Chemical Properties

Product Name:2,3-Butanedione monoxime
The MF of 2,3-Butanedione monoxime(57-71-6) is C₄H₇NO₂.

The MW of 2,3-Butanedione monoxime(57-71-6) is 101.1.
Synonyms:ISONITROSOETHYL METHYL KETONE;DAM;BIACETYL MONOOXIME;DIACETYL MONOOXIME;BIACETYL MONOXIME;DIACETYL MONOXIME;BDM;2,3-BUTANEDIONE, MONO-OXIME
EINECS: 200-348-5
Mol File: 57-71-6.mol
Density: 1.07 g/cm³
MP:75-78 °C(lit.)
BP:185-186 °C(lit.)
Fp:185-186°C
Water Solubility:5 g/100 mL (20 oC)
BRN:605582
CAS DataBase Reference:57-71-6(CAS DataBase Reference)
NIST Chemistry Reference:57-71-6(NIST)
EPA Substance Registry System:57-71-6(EPA Substance)

2,3-Butanedione monoxime Uses

It is used as pharmaceutical intermediates, analytical reagent.

2,3-Butanedione monoxime Toxicity Data With Reference

ipr-mus LD50:51 mg/kg

JPMSAE Journal of Pharmaceutical Sciences. 53 (1964),1143.

2,3-Butanedione monoxime Consensus Reports

Reported in EPA TSCA Inventory.

2,3-Butanedione monoxime Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits toxic vapors of NO_x.
Hazard Codes:Xn
Risk Statements:36/37/38-20/21/22
R36/37/38:Irritating to eyes, respiratory system and skin ;
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed ;
Safety Statements:22-24/25-36/37/39-26
S22:Do not breathe dust ;
S24/25:Avoid contact with skin and eyes ;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection ;
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice ;
WGK Germany:3
RTECS:EK3150000
HS Code:29280090

2,3-Butanedione monoxime Specification

The 2,3-Butanedione monoxime(57-71-6) is stable but incompatible with strong oxidizing agents.Hazardous decomposition products are Nitrogen oxides, carbon monoxide, carbon dioxide.

Product Name

2,3-Butanedione monoxime