7319-23-5

Basic information

• Product Name: 3-HEXENE-2,5-DIOL
• Synonyms: 2,5-DIHYDROXY-3-HEXENE;3-HEXEN-2,5-DIOL;3-HEXENE-2,5-DIOL;3-HEXENE-2,5-DIOL: (CONTAINS CA 30% 3-HEXYNE-2,5-DIOL);(E)-hex-3-ene-2,5-diol;NSC 60702
• CAS NO: 7319-23-5
• Molecular Formula: C₆H₁₂O₂
• Molecular Weight: 116.16
• Mol File: 7319-23-5.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 136 °C / 29mmHg
• Flash Point: 76.4oC
• Appearance: /
• Density: 1.00
• Vapor Pressure: 0.168mmHg at 25°C
• Refractive Index: 1.432
• CAS DataBase Reference: 3-HEXENE-2,5-DIOL(CAS DataBase Reference)
• NIST Chemistry Reference: 3-HEXENE-2,5-DIOL(7319-23-5)
• EPA Substance Registry System: 3-HEXENE-2,5-DIOL(7319-23-5)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• Hazardous Substances Data: 7319-23-5(Hazardous Substances Data)

Usage

General Description

3-Hexene-2,5-diol is a compound with the chemical formula C6H12O2 and is also known as 2,5-Hexanediol. It is a colorless, viscous liquid with a slightly sweet odor. This chemical is commonly used as a raw material in the production of various industrial and consumer products, including as a solvent in inks, dyes, and coatings, as an intermediate in the synthesis of pharmaceuticals and agrochemicals, and as a coupling agent in the manufacturing of polyurethane coatings and adhesives. 3-Hexene-2,5-diol is also used as a fragrance ingredient in perfumes and personal care products due to its pleasant odor. Additionally, it has antimicrobial properties and is used in some formulations for its preservative effects.

InChI:InChI=1/C6H8O2/c1-5(7)3-4-6(2)8/h3-4H,1-2H3/b4-3+

Upstream product

• 598-32-3 2-hydroxy-3-butene 
• 30079-93-7 2-allylcyclopentanone 
• 5194-51-4 (2E,4E)-hexa-2,4-diene 
• 3031-66-1 racem. hex-3-yne-2,5-diol 
• 5194-50-3 (E,Z)-2,4-hexadiene 
• 3031-66-1 3-hexyn-2,5-diol 
• 130690-77-6 dl-Z-3-Hexen-2,5-diol acetonide 
• 184763-27-7 meso-cis-3-hexene-2,5-diol 

Downstream Products

• 860011-39-8 2,3;4,5-diepoxy-hexane 
• 138212-47-2 trans-N-p-toluenesulfonyl-5-methyl-4-(trans-1-propenyl)-2-oxazolidinone 
• 138212-47-2 cis-N-p-toluenesulfonyl-5-methyl-4-(trans-1-propenyl)-2-oxazolidinone 
• 149401-41-2 5-(Benzyloxy)-3-penten-2-ol 
• 59242-27-2 2,5-dihydro-2,5-dimethylfuran 

Relevant articles and documents

PROCESS FOR PREPARING PERFUMING INTERMEDIATE

The present invention relates to the field of organic synthesis and more specifically it concerns a process for preparing compound of formula (I) by a cross metathesis reaction. Said compound of formula (I) is valuable new chemical intermediate for producing perfuming ingredients and is also part of the present invention.

Stereodivergent Approach to β-Hydroxy α-Amino Acids from C2-Symmetrical Alk-2-yne-1,4-diols

(Matrix Presented) A new stereodivergent route to erythro- and threo-β-substituted serines from a common C2-symmetrical alk-2-yne-1,4-diol is described. Stereocontrol in such an acyclic system is achieved by taking advantage of symmetry. Stereo

ASSESSMENT OF BUTENE-1,4-DIOLS AS STARTING MATERIALS FOR THE PREPARATION OF ?-ALLYLTRICARBONYLIRON COMPLEXES

This work assesses the use of butene-1,4-diols as starting materials for the synthesis of ?-allyltricarbonyliron lactone complexes.It has been shown that substituents, and the use of Lewis acids, mainly ZnBr2, in reactions with Fe2(CO)9 in benzene under ultrasonic conditions or in THF, greatly influence the yield and the product distribution.