3-Methyl-1,2-cyclopentanedione

$25 - $2561.81

Price

Brand	Packaging	Price	Product name
AHH MT-17700	1000g	$445	3-Methyl-1,2-cyclopentanedione
AK Scientific U062	100g	$141	3-Methyl-1,2-cyclopentanedione
Ambeed A102000	100g	$25	3-Methylcyclopentane-1,2-dione
American Custom Chemicals Corporation FFG0002255	100G	$2561.81	3-METHYL-1,2-CYCLOPENTANEDIONE
Chem-Impex 34625	25G	$46.59	Methylcyclopentenolone,99-100%(GC),Natural,meetsFGspecifications,Kosher,FEMA2
Chem-Impex 34570	250G	$95.51	Methylcyclopentenolone,99-100%(GC),meetsFGspecifications,KOSHER,FEMA2700
Crysdot CD13004816	500g	$141	3-Methylcyclopentane-1,2-dione
Matrix Scientific 127515	10g	$36	3-Methylcyclopentane-1,2-dione
Medical Isotopes, Inc. 37899	100g	$420	3-Methylcyclopentane-1,2-dione
Sigma-Aldrich 178500	10g	$52.25	3-Methyl-1,2-cyclopentanedione

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Melting point	104-108 °C(lit.)
Boiling point	170.05°C (rough estimate)
Density	1.0795 (rough estimate)
refractive index	1.4550 (estimate)
FEMA	2700 \| METHYLCYCLOPENTENOLONE
Flash point	100 °C
storage temp.	Store below +30°C.
solubility	soluble in Methanol
form	Powder
color	White to off-white
Odor	at 10.00 % in dipropylene glycol. sweet caramel maple sugar coffee woody
Odor Type	caramellic
Water Solubility	soluble
λmax	259nm(EtOH)(lit.)
JECFA Number	418
BRN	2076520
LogP	0.04
CAS DataBase Reference	765-70-8(CAS DataBase Reference)
NIST Chemistry Reference	1,2-Cyclopentanedione, 3-methyl-(765-70-8)
EPA Substance Registry System	1,2-Cyclopentanedione, 3-methyl- (765-70-8)