Tetrabutylphosphonium chloride

CAS No.：2304-30-5

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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Tetrabutylphosphonium chloride Basic information

Product Name:	Tetrabutylphosphonium chloride
Synonyms:	HISHICOLIN PX-4C;Tetrabutylphosphonium Chloride (80% in Water);TETRA-N-BUTYLPHOSPHONIUM CHLORIDE: 80% IN WATER;Tetrabutyl phosphoni;Tetrabutylphosphonium chloride 80% solution;(80% in Water);TetrabutylphosphoniuM Chloride TETRABUTYLPHOSPHONIUM CHLORIDE, 50% in toluene
CAS:	2304-30-5
MF:	C16H36ClP
MW:	294.88
EINECS:	218-964-8
Product Categories:	Phosphonium Salts;Phosphonium Compounds;Greener Alternatives: Catalysis;Phase Transfer Catalysts;Phosphonium Salts
Mol File:	2304-30-5.mol

Tetrabutylphosphonium chloride Chemical Properties

Melting point	62-66 °C (dec.) (lit.)
Boiling point	344.8℃[at 101 325 Pa]
density	0.978[at 20℃]
vapor pressure	0.018Pa at 25℃
refractive index	1.5
Fp	4°C (39°F)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	liquid
Specific Gravity	0.91
color	colorless to pale-yellow
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions
BRN	4019186
LogP	-0.44 at 23℃
CAS DataBase Reference	2304-30-5(CAS DataBase Reference)
EPA Substance Registry System	Phosphonium, tetrabutyl-, chloride (2304-30-5)

Safety Information

Hazard Codes	T
Risk Statements	22-24-34
Safety Statements	26-36/37/39-45
RIDADR	UN 2928 6.1/PG 2
WGK Germany	3
RTECS	TA2419000
F	3-10
TSCA	No
HazardClass	6.1(a)
PackingGroup	II

MSDS Information

Provider	Language
SigmaAldrich	English

Tetrabutylphosphonium chloride Usage And Synthesis

General Description

This product has been enhanced for catalytic efficiency.

Tetrabutylphosphonium chloride Preparation Products And Raw materials

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