Hexadecyltributylphosphonium bromide

TBHDPB · HEXADECYLTRIBUTYLPHOSPHONIUM BROMIDE · TRIBUTYLHEXADECYLPHOSPHONIUM BROMIDE · tri-n-butylhexadecylphosphonium bromide · HISHICOLIN PX-416B · Tributyl(hexadecyl) · Hexadecyl tributyl p · CETYLTRIBUTYLPHOSPHONIUM BROMIDE

https://huagongshe.com/ko/chemical/84716

Hexadecyltributylphosphonium bromide 분자 구조식

식별자 및 물리적 특성

CAS No.	14937-45-2
분자식	C28H60P.Br
평균 분자량	507.7 g/mol
단동위원소 질량	506.36160065 g/mol
SMILES	CCCCCCCCCCCCCCCC[P+](CCCC)(CCCC)CCCC.[Br-]
InChIKey	RYVBINGWVJJDPU-UHFFFAOYSA-M
PubChem CID	84716
ChEMBL	CHEMBL110738
EC No.	239-014-9
DTXSID	DTXSID50884776

화학 및 물리적 성질

극성 표면적	0
수소 결합 공여자 수	0
수소 결합 수용자 수	1
회전 가능 결합 수	24
무거운 원자 수	30
형식 전하	0
복잡도	277
물질 분류	Other Classes -> Phosphorus Compounds
Physical Description	White hygroscopic powder[Alfa Aesar MSDS]
녹는점	56-58 °C(lit.)
저장 조건	Inert atmosphere,Room Temperature
용해도	메탄올: 0.1 g/mL, 투명
물리적 상태	수정 같은
색상	하얀색
BRN	4167404
InChI	InChI=1S/C28H60P.BrH/c1-5-9-13-14-15-16-17-18-19-20-21-22-23-24-28-29(25-10-6-2,26-11-7-3)27-12-8-4/h5-28H2,1-4H31H/q+1/p-1
InChIKey	RYVBINGWVJJDPU-UHFFFAOYSA-M
SMILES	[P+](CCCC)(CCCC)(CCCC)CCCCCCCCCCCCCCCC.[Br-]
EPA	Phosphonium, tributylhexadecyl-, bromide (14937-45-2)

안전 및 규제

GHS 분류	WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Chemical: Phosphonium, tributylhexadecyl-, bromidePhosphonium, tributylhexadecyl-, bromide: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
유해성 요약	A skin and strong eye irritant[Alfa Aesar MSDS] See Benzyltriphenylphosphonium bromide.
Hazard Classes and Categories	Skin Irrit. 2 (100%)
수질 위해 등급(WGK)	3
TSCA 등재 상태	TSCA listed
관세 코드	2931599090
위험 문구(R)	36/37/38
위험 표시	Xi
안전 문구(S)	26-36/37
F 고인화성물질	21
위험 참고 사항	Irritant
저장 분류	11 - Combustible Solids

용도

Tributylhexadecylphosphonium Bromide (CAS# 14937-45-2) is a dynamic compound used as a surface modifier for thermal properties of palygorskite, an additive in water to improve resistance of epoxy-anhydride matrices, and as a modifier of phenolic resin to improve thermal degradation.

제조 및 합성 방법

제조 방법

Cetyltributylphosphonium bromide is prepared by heating equimolar amounts of 1-bromohexadecane and Tri-n-butylphosphine at 65 °C for 3 days (yield 68%).