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1,5,9-Cyclododecatriene

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Origin: China

Cas No: 4904-61-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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CAS No.: 4904-61-4 Formula: C12H18 Molecular Weight: 162.27100

Description

Cyclododecatrienes are cyclic trienes with the formula C12H18). Four isomers are known for 1,5,9-cyclododecatriene. The trans,trans,cis-isomer is a precursor in the production of nylon-12.
The four isomers of 1,5,9-cyclododecatriene. Left to right: all-cis; all-trans; cis,trans,trans; and cis,cis,trans

Basic Info

Chemical Name	1,5,9-Cyclododecatriene
Synonyms	CDDT; cyclododeca-1,5,9-triene; Cyclododec-1,5,9-triene; 1,5,9-BUTADIENE TRIMER; 1,5,9-Cyclooctatriene; 1,3,5-cyclododecatriene; CYCLODODECATRIENE-1,5,9; Cyclododeca-1,5,9-tr;
CAS No.	4904-61-4
Molecular Formula	C12H18
Molecular Weight	162.27100
PSA	0.00000
LogP	4.00920

Properties

Appearance & Physical State	colorless liquid
Density	0.89 g/mL at 20ºC(lit.)
Boiling Point	240ºC at 760 mmHg
Melting Point	33-35ºC(lit.)
Flash Point	87.8ºC
Refractive Index	1.473
Storage Condition	2-8ºC

Safety Info

RTECS	GU2310000
Safety Statements	S26; S36/37/39; S45
RIDADR	UN 2518 6.1/PG 3
Risk Statements	R34
Hazard Codes	C

Synthesis Route

buta-1,3-diene→1,5,9-Cyclododecatriene+
buta-1,3-diene→5-methyl-1,3,6-Heptatriene+1,5,9-Cyclododecatriene
phenylene-ethylene+buta-1,3-diene→cis,cis-1,5-Cyclooctadiene+1,5,9-Cyclododecatriene

Precursor

phenylene-ethylene
buta-1,3-diene

Downstream Product

9,10-Epoxy-1,5-cyclododecadiene
cyclododeca-4,8-dien-1-one
Cyclododecanol
omega-Laurinlactam

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