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Cetyltributylphosphonium Bromide

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Origin: China

Cas No: 14937-45-2

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

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CAS No.: 14937-45-2 Formula: C28H60BrP Molecular Weight: 507.65400

Basic Info

Chemical Name	Cetyltributylphosphonium Bromide
Synonyms	Tributyl(hexadecyl)phosphonium bromide; Hexadecyltributylphosphonium Bromide; tributyl(hexadecyl)phosphanium,bromide; Tributylhexadecylphosphonium Bromide;
CAS No.	14937-45-2
Molecular Formula	C28H60BrP
Molecular Weight	507.65400
PSA	13.59000
LogP	7.88960

Properties

Appearance & Physical State	white to off-white crystal
Melting Point	57-60ºC

Safety Info

Safety Statements	S26-S36
HS Code	2931900090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

benzyl bromide+tributyl(hexadecyl)phosphanium,thiocyanate→benzyl thiocyanate+Cetyltributylphosphonium Bromide
1-Bromobutane+tributyl(hexadecyl)phosphanium,thiocyanate→Butyl thiocyanate+Cetyltributylphosphonium Bromide

Precursor

1-Bromobutane
benzyl bromide
tributyl(hexadecyl)phosphanium,thiocyanate

Downstream Product

1-Bromobutane
3-amino-N-tert-butyl-5-chlorothiophene-2-sulfonamide
1-bromopropane
benzyl bromide

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