425-61-6

425-61-6 - Names and Identifiers

Name	2,2,3,3-Tetrafluoro-1,4-butanediol
Synonyms	NSC 95113 2,2,3,3-Tetrafluorobutanediol 2,2,3,3-TETRAFLUOROBUTANE-1,4-DIOL 2,2,3,3-Tetrafluoro-1,4-butanediol 2,2,3,3-TETRAFLUORO-1,4-BUTANEDIOL 1,4-DIHYDROXY-2,2,3,3-TETRAFLUOROBUTANE
CAS	425-61-6
EINECS	670-431-2
InChI	InChI=1/C4H6F4O2/c5-3(6,1-9)4(7,8)2-10/h9-10H,1-2H2

425-61-6 - Physico-chemical Properties

Molecular Formula	C4H6F4O2
Molar Mass	162.08
Density	1.3091 (estimate)
Melting Point	77-82°C(lit.)
Boling Point	110-112°C13mm Hg(lit.)
Flash Point	110-112°C/13mm
Water Solubility	Soluble in water.
Vapor Presure	0.000235mmHg at 25°C
Appearance	powder to crystal
Color	White to Almost white
BRN	1745847
pKa	12.83±0.10(Predicted)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.354

425-61-6 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
UN IDs	3276
WGK Germany	3
Hazard Note	Harmful
Hazard Class	IRRITANT, IRRITANT-H

425-61-6 - Introduction

2,2,3,3-Tetrafluoro-1, 4-butanol is an important organic compound whose chemical formula is C4H8F4O2. The following is a description of its nature, use, preparation and safety information:

Nature:
2,2,3,3-Tetrafluoro-1, 4-butanol is a colorless liquid with low toxicity and low volatility. It has a melting point of about -60 degrees Celsius and a boiling point of about 150 degrees Celsius. The compound is soluble in water and many organic solvents.

Use:
2,2,3,3-Tetrafluoro-1, 4-butanol is widely used in various chemical reactions in industry and laboratory. It can be used as a solvent, surfactant, catalyst and intermediate for the preparation of other compounds.

Preparation Method:
A common method for preparing 2,2,3,3-Tetrafluoro-1,4-butanediol is by fluorination. A common preparation method is to react 1,4-butanediol with hydrogen fluoride and a metal fluoride (such as sulfur hexafluoride) to form 2,2,3,3-Tetrafluoro-1,4-butanediol.

Safety Information:
2,2,3,3-Tetrafluoro-1, 4-butanol has low toxicity under normal use conditions, but it still needs to be handled with caution. Contact with skin, eyes or inhalation of its vapor, should be promptly rinsed with water, and seek medical help. Avoid contact with strong oxidants and flammable substances during handling and storage to prevent accidents.

Last Update：2024-04-10 22:29:15