ChemicalBook CAS DataBase List 2-Methyl-2-pentenoic acid

2-Methyl-2-pentenoic acid

$11 - $2422.04

Product name2-Methyl-2-pentenoic acid
Cas No3142-72-1
MFC6H10O2
MW114.14
EINECS221-552-0
MDL NumberMFCD08277250

Synonyms

FEMA NUMBER 3195;2-Methyl-2-pentenoic acid,99%;2-METHYL-2-PENTENOIC ACID;RARECHEM AL BE 0127;2-methyl-2-pentenoicaci ;2-methyl-pent-2-enoicacid ;2-Pentene-2-carboxylicacid ;3-Ethyl-2-methylacrylicacid

Price

Brand	Packaging	Price	Product name
AK Scientific 0946BA	5g	$97	2-Pentenoicacid,2-methyl-
Alfa Aesar A16587	50g	$127	2-Methyl-2-pentenoic acid, 99%
Alfa Aesar A16587	250g	$425.65	2-Methyl-2-pentenoic acid, 99%
Alfa Aesar A16587	10g	$29.65	2-Methyl-2-pentenoic acid, 99%
Ambeed A248702	25g	$20	2-Methyl-2-pentenoic acid
Ambeed A248702	5g	$11	2-Methyl-2-pentenoic acid
Ambeed A248702	10g	$14	2-Methyl-2-pentenoic acid
American Custom Chemicals Corporation FFG0002633	25G	$1066.07	2-METHYL-2-PENTENOIC ACID
American Custom Chemicals Corporation FFG0002633	100G	$2422.04	2-METHYL-2-PENTENOIC ACID
Chem-Impex 34650	250G	$116.48	2-Methyl-2-pentenoicacid,98-100%(GC),meetsFGspecifications,KosherHazmat

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Properties

Melting point	26-28 °C(lit.)
Boiling point	123-125 °C30 mm Hg(lit.)
Density	0.979 g/mL at 25 °C
vapor density	>1 (vs air)
FEMA	3195 \| 2-METHYL-2-PENTENOIC ACID
refractive index	n20/D 1.46(lit.)
Flash point	226 °F
storage temp.	Sealed in dry,Room Temperature
pka	5.00±0.19(Predicted)
form	powder to lump
color	White to Almost white
Odor	at 10.00 % in dipropylene glycol. dry acid sweaty strawberry woody fruity jam
Odor Type	acidic
FreezingPoint	20.0 to 25.0 ℃
JECFA Number	1210
InChIKey	JJYWRQLLQAKNAD-SNAWJCMRSA-N
LogP	1.89
CAS DataBase Reference	3142-72-1(CAS DataBase Reference)
NIST Chemistry Reference	2-Pentenoic acid, 2-methyl-(3142-72-1)
EPA Substance Registry System	2-Pentenoic acid, 2-methyl- (3142-72-1)

2-Methyl-2-pentenoic acid

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