ANGELIC ACID

ANGELIC ACID Basic information

Product Name:	ANGELIC ACID
Synonyms:	2-METHYLISOCROTONIC ACID;(Z)-2-Methyl-2-butensαure;(Z)-2-Methylcrotonsαure;ANGELIC ACID(RG);cis-2-methylbutenoic acid;α-methylisocrotonic acid;(Z)-2-Methylcrotonic acid;(Z)-2-Methyl-2-butenoic Acid 2-Methylisocrotonic Acid
CAS:	565-63-9
MF:	C5H8O2
MW:	100.12
EINECS:	209-284-2
Product Categories:	Pharm intermediate;Fatty & Aliphatic Acids, Esters, Alcohols & Derivatives
Mol File:	565-63-9.mol

ANGELIC ACID Chemical Properties

Melting point	44°C
Boiling point	96 °C / 12mmHg
density	1.010
refractive index	nD47 1.4434
Fp	96℃
storage temp.	Sealed in dry,2-8°C
solubility	almost transparency in Methanol
pka	pK (25°) 4.30
form	powder to crystal
color	White to Light yellow
Odor	at 100.00 %. spicy
Odor Type	spicy
Merck	14,646
Stability:	Light Sensitive
InChIKey	UIERETOOQGIECD-ARJAWSKDSA-N
LogP	1.076 (est)
CAS DataBase Reference	565-63-9(CAS DataBase Reference)

Safety Information

Risk Statements	34
Safety Statements	26-36/37/39
RIDADR	3261
HazardClass	8
PackingGroup	II
HS Code	29161900

MSDS Information

ANGELIC ACID Usage And Synthesis

Chemical Properties	White to light yellow crystal-powder
Uses	Flavoring extracts.
Definition	ChEBI: The (Z)-isomer of 2-methylbut-2-enoic acid. It is found in plant species of the family Apiaceae.

ANGELIC ACID Preparation Products And Raw materials

Raw materials	SilaCO - (Methyl(diphenyl)silyl)formic acid-->ISOBUTYL ANGELATE-->ANGELIC ACID METHYL ESTER-->(Z)-2-BROMO-2-BUTENE-->Isobutyric acid
Preparation Products	2-ButenaMide, 2-Methyl-, (Z)--->Tiglic acid-->butyl 2-methylcrotonate-->2-Butenoic acid, 2-Methyl-, phenylMethyl ester, (2Z)-

DIETHYL DICYANOFUMARATE, 97 4-HYDROXY-3-PHENYL-2(5H)-FURANONE Angelic acid 3-methylpentyl ester N-BUTYL ANGELATE = ANGELIC ACID N-BUTYL ESTER 1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE RUBRATOXIN B AFLATOXIN G1 7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN 5-Carbethoxy-4,6-dimethyl-2-pyrone ANGELIC ACID GERANYL ESTER ANGELIC ACID ISOBUTYL ESTER COUMACHLOR DIETHYL 1,4-DIHYDRO-2,4,6-TRIMETHYL-3,5-PYRIDINEDICARBOXYLATE Methyl isodehydroacetate PENTAMETHYL CYCLOPENTADIENE-1,2,3,4,5-PENTACARBOXYLATE ANGELIC ACID CITRONELLYL ESTER DIMETHYL ETHYLIDENEMALONATE Angelic acid 2-methylbutyl ester

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