18930
Sigma-Aldrich

1,2-BUTANEDIOL

Linear Formula:

CH3CH2CH(OH)CH2OH

Empform:

C4H10O2

Synonyms English:

1,2-Butylene glycol

Nacres: NA.22
Mdl No: MFCD00004570
Fw: 90.12
Pubchem Substance Id: 329751758
CAS Number: 584-03-2
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Properties

Properties
assay
assay range 98.0% (GC)
bromine number 191-192 
brush size diam. × l ?C/747 
brush size l × diam. mmHg (lit.)
depth × h × w 1.006 
depth × overall h g/mL 
depth × width at 25 
Description 1,2-BUTANEDIOL
greener alternative category purum
inlet and outlet size 1S/C4H10O2/c1-2-4(6)3-5/h4-6H2-3H21H3
inlet cga BMRWNKZVCUKKSR-UHFFFAOYSA-N
Need written commitment NI0000

Description

Application

1,2-Butanediol has been used:
  • to investigate dilatometric measurements of excess molar volumes and excess partial molar volumes for binary mixtures of N,N-dimethylformamide with 1,2-alkanediols
  • in the preparation of 1,2-diolates of titanium by reaction with titanium (IV) isopropoxide or titanium (IV) chloride

SAFETY INFORMATION

Signal Word

Warning

P264 - P280 - P305 + P351 + P338 - P337 + P313

RIDADRRIDADR

WGK Germany

WGK 2

Flash Point (F)

200.1 °F - closed cup

Flash Point (C)

93.4 °C - closed cup

Target Organs

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

TECHNICAL SERVICE

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