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2-METHYL-4-PENTENOIC ACID

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Origin: China

Cas No: 1575-74-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 1575-74-2 Formula: C6H10O2 Molecular Weight: 114.14200

Basic Info

Chemical Name	2-METHYL-4-PENTENOIC ACID
Synonyms	2-Methylpent-4-enoic acid; 2-Methyl-4-pentenoic Acid;
CAS No.	1575-74-2
Molecular Formula	C6H10O2
Molecular Weight	114.14200
PSA	37.30000
LogP	1.28320

Properties

Appearance & Physical State	clear colorless to light yellow liquid
Density	0.95
Boiling Point	77-79ºC (0.5 torr)
Flash Point	107ºC
Refractive Index	n20/D 1.43(lit.)
Vapor Pressure	0.237mmHg at 25°C

Safety Info

Hazard Class	8
Safety Statements	S26-S36/37/39
HS Code	2916190090
Packing Group	III
WGK Germany	3
RIDADR	UN 3265 8/PG 2
Risk Statements	R34
Hazard Codes	C

Synthesis Route

Cyclohexanecarboxylic acid→hexano-6-lactone+2-METHYL-4-PENTENOIC ACID
+Allyl bromide→2-METHYL-4-PENTENOIC ACID
allyl alcohol+1,1,1-Triethoxypropane→2-METHYL-4-PENTENOIC ACID

Precursor

Ethyl 2-methyl-4-pentenoate
1,1,1-Triethoxypropane
Allyl bromide
allyl alcohol

Downstream Product

Ethyl 2-methyl-4-pentenoate
METHYL 2-METHYLPENTANOATE
methyl 2-methylpent-4-enoate
1-Indan-2-yl-ethanone

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