Tributylhexadecylphosphonium Bromide , >98.0%(T) , 14937-45-2

Synonym(s):
Hexadecyltributylphosphonium bromide;TBHDPB

CAS NO.：14937-45-2

Empirical Formula: C28H60BrP

Molecular Weight: 507.67

MDL number: MFCD00011775

EINECS: 239-014-9

PRODUCT Properties

• Melting point: 56-58 °C(lit.)
• storage temp.: Inert atmosphere,Room Temperature
• solubility: methanol: 0.1 g/mL, clear
• form: crystal
• color: white
• Sensitive: Hygroscopic
• 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;/h5-28H2,1-4H3;1H/q+1;/p-1
• InChIKey: RYVBINGWVJJDPU-UHFFFAOYSA-M
• SMILES: [P+](CCCC)(CCCC)(CCCC)CCCCCCCCCCCCCCCC.[Br-]
• CAS DataBase Reference: 14937-45-2(CAS DataBase Reference)
• EPA Substance Registry System: Phosphonium, tributylhexadecyl-, bromide (14937-45-2)

Description and Uses

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.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36/37
• WGK Germany: 3
• F: 21
• Hazard Note: Irritant
• TSCA: Yes
• HS Code: 2931599090