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trans,trans-2,4-Nonadienal

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Origin: China

Cas No: 5910-87-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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Product Description

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CAS No.: 5910-87-2 Formula: C9H14O Molecular Weight: 138.20700

Description

trans,trans-2,4-Nonadienal is an unsaturated aldehyde that is responsible for the bean odour of soymilk. trans,trans-2,4-Nonadienal has also been identified as a potentially mutagenic substance by inducing oxidative DNA damage.

Basic Info

Chemical Name	trans,trans-2,4-Nonadienal
Synonyms	2,4-NONADIEN-1-AL; 2,4-Nonadienal, (E,E)-;
CAS No.	5910-87-2
Molecular Formula	C9H14O
Molecular Weight	138.20700
PSA	17.07000
LogP	2.48790

Properties

Appearance & Physical State	Slightly yellow liquid
Density	0.862
Boiling Point	97-98ºC (10 mmHg)，222.4ºC at 760 mmHg
Flash Point	85ºC
Refractive Index	1.516-1.523
Water Solubility	INSOLUBLE
Stability	Stable under normal temperatures and pressures.
Storage Condition	Refrigerator (+4ºC)
Vapor Density	>1 (vs air)

Safety Info

Safety Statements	S24/25
WGK Germany	3

Synthesis Route

1-iodohex-1-ene+Acrolein→trans,trans-2,4-Nonadienal
(1Z,3Z)-1-methoxy-5-hydroxy-5-butyl-1,3-pentadiene→trans,trans-2,4-Nonadienal
1-Hexyne→trans,trans-2,4-Nonadienal

Precursor

1-Hexyne
1-iodohex-1-ene
(1Z,3Z)-1-methoxy-5-hydroxy-5-butyl-1,3-pentadiene
(E)-1-(1,1-dimethoxynon-3-en-5-yl)piperidine

Downstream Product

(4Z,7E)-trideca-4,7-dien-1-ol
acetic acid,nona-2,4-dien-1-ol
HNE
trideca-4,7-dienyl acetate

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