CAS Number: 930-60-9
Formula: C5H4O2
Formula Weight: 96.08
Linear Formula: C5H4(=O)2
MDL No.: MFCD00001404
Purity: 0.95
Boiling Point: 60 C/1 mmHg(lit.)
Melting Point: 34-36 C (lit.)
Storage: 2-8C
Beilstein Registry Number: 2038507
EC Number: 213-219-3
UNSPSC Code: 12352100
Application: 4-Cyclopentene-1,3-dione was used in the synthesis of 2-methoxymethylene-4-cyclopentene-1,3-dione and chrysotrione B (2-acylcyclopentene-1,3-dione derivative). It was used to investigate the influence of sulfiydryl group-specific reagents on activity of bovine heart phospholipid exchange protein.
RIDADR: NONH for all modes of transport
WGK Germany: 3
Flash Point(F): 183.2 F
Flash Point(C): 84 C
R Codes: 22-43
S Codes: 36/37
IOD Codes: Xn
Symbol: GHS07
Signal Word: Warning
Hazard Statements: H302-H317
Precautionary statements: P280