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HEPTA-4,6-DIENOIC ACID

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Origin: China

Cas No: 75283-35-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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Products Specification
Product Description

Property
CAS No.: 75283-35-1 Formula: C7H10O2 Molecular Weight: 126.15300

Basic Info

Chemical Name HEPTA-4,6-DIENOIC ACID

Synonyms
4,6-heptadienoic acid;

CAS No. 75283-35-1

Molecular Formula C7H10O2

Molecular Weight 126.15300

PSA 37.30000

LogP 1.59340

Properties

Density 0.99g/cm3

Boiling Point 237.5ºC at 760 mmHg

Flash Point 134.9ºC

Refractive Index 1.474

Safety Info

HS Code 2916190090

Signal Word Danger

Caution Statement P280; P301 + P310 + P330; P305 + P351 + P338 + P310

Symbol GHS05, GHS06

Hazard Declaration H301; H318

Synthesis Route
(E)-HEPTA-4,6-DIENOIC ACID ETHYL ESTER→HEPTA-4,6-DIENOIC ACID
2-(2,4-pentadien-1-yl)propanedioic acid→HEPTA-4,6-DIENOIC ACID
(E)-5-bromopenta-1,3-diene→HEPTA-4,6-DIENOIC ACID

Precursor
(E)-5-bromopenta-1,3-diene
2-(2,4-pentadienyl)malonic acid dimethyl ester
2-(2,4-pentadien-1-yl)propanedioic acid
(E)-HEPTA-4,6-DIENOIC ACID ETHYL ESTER

Downstream Product
imino(2-oxoocta-5,7-dienylidene)azanium
2-methylidene-3-[(Z)-prop-1-enyl]cyclopentan-1-one

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