431-03-8 2,3-Butanedione C4H6O2

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	Negotiable

1 Metric Ton

Negotiable

Min.Order :1 Metric Ton
Purity: 98%
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

2,3-Butanedione 431-03-8 C4H6O2

Quick Details

Appearance:liquid or solid
Application:Organic Chemicals
PackAge:based on the bulk quantity
ProductionCapacity:1|Kilogram|Day
Storage:RT
Transportation:based on the order quantity

Superiority:

Product Name: 2,3-Butanedione

Synonyms: dimnertong;2,3-Butanedione 2,3-Diketobutane Dimethylglyoxal;2,3-Butanedione 97%;Two2,3-butylketone;2, 3 - butyl diketone;2,3-DIOXOBUTANE;2,3-DIKETOBUTANE;2,3-BUTANEDIONE

CAS: 431-03-8

MF: C4H6O2

MW: 86.09

EINECS: 207-069-8

Product Categories: Ketones;Organic Building Blocks;B;Bioactive Small Molecules;Building Blocks;C3 to C6;Organics;Biochemistry;Reagents for Oligosaccharide Synthesis;ketone Flavor;Carbonyl Compounds;Cell Biology;Chemical Synthesis

Mol File: 431-03-8.mol

2,3-Butanedione Structure

2,3-Butanedione Chemical Properties

Melting point -4--2 °C

Boiling point 88 °C(lit.)

density 0.985 g/mL at 20 °C

vapor density 3 (vs air)

vapor pressure 52.2 mm Hg ( 20 °C)

FEMA 2370 | DIACETYL

refractive index n20/D 1.394(lit.)

Fp 45 °F

storage temp. 2-8°C

solubility 200g/l

form Liquid

color Clear yellow

explosive limit 2.4-13.0%(V)

Odor Threshold 0.00005ppm

Water Solubility 200 g/L (20 ºC)

JECFA Number 408

Merck 14,2966

BRN 605398

Stability: Stable. Flammable. Incompatible with acids, strong bases, metals, reducing agents, oxidizing agents. Protect from moisture and water. Note low flashpoint.

InChIKey QSJXEFYPDANLFS-UHFFFAOYSA-N

CAS DataBase Reference 431-03-8(CAS DataBase Reference)

NIST Chemistry Reference 2,3-Butanedione(431-03-8)

EPA Substance Registry System 2,3-Butanedione (431-03-8)

Safety Information

Hazard Codes F,Xn

Risk Statements 11-20/22-38-41-36/38-20/21/22-37/38

Safety Statements 9-16-26-37/39-36/37/39-39

RIDADR UN 2346 3/PG 2

WGK Germany 2

RTECS EK2625000

F 13

Autoignition Temperature 365 °C

TSCA Yes

HazardClass 3

PackingGroup II

HS Code 29141990

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