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3-methylbut-2-enyl(triphenyl)phosphanium,bromide

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Origin: China

Cas No: 1530-34-3

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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CAS No.: 1530-34-3 Formula: C23H24BrP Molecular Weight: 411.31400

Basic Info

Chemical Name	3-methylbut-2-enyl(triphenyl)phosphanium,bromide
Synonyms	EINECS 216-224-9;
CAS No.	1530-34-3
Molecular Formula	C23H24BrP
Molecular Weight	411.31400
PSA	13.59000
LogP	1.95070

Properties

Melting Point	237-239ºC

Safety Info

Safety Statements	S26-S36
HS Code	2931900090
Risk Statements	R36/37/38

Synthesis Route

Triphenylphosphine+3,3-Dimethylallyl bromide→3-methylbut-2-enyl(triphenyl)phosphanium,bromide
Prenyl acetate+Triphenylphosphine→3-methylbut-2-enyl(triphenyl)phosphanium,bromide
isoprene→3-methylbut-2-enyl(triphenyl)phosphanium,bromide

Precursor

Prenyl acetate
Triphenylphosphine
(5,5-dimethyl-1,4-dihydropyrazol-3-yl)-triphenylphosphanium,bromide
3,3-Dimethylallyl bromide

Downstream Product

1,1,1-trifluoro-2,5-dimethylhexa-2,4-diene
3-methylbut-2-enylidene(triphenyl)-λ<sup>5</sup>-phosphane

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