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1,2-Butanediol

SIAL/18930 - purum, ≥98.0% (GC)

Synonym: 1,2-Butylene glycol

CAS Number: 584-03-2
Empirical Formula (Hill Notation): C4H10O2
Molecular Weight: 90.12
EC Number: 209-527-2
MDL Number: MFCD00004570
Linear Formula: CH3CH2CH(OH)CH2OH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-18930-250ML 250 mL
 $50.80
1/EA		 Add To Favorites
45-18930-1L 1 L
 $171.00
1/EA		 Add To Favorites

 

assay ≥98.0% (GC)
bp 191-192 °C/747 mmHg (lit.)
density 1.006 g/mL at 25 °C (lit.)
functional group hydroxyl
grade purum
InChI 1S/C4H10O2/c1-2-4(6)3-5/h4-6H,2-3H2,1H3
InChI key BMRWNKZVCUKKSR-UHFFFAOYSA-N
Quality Level 200 
refractive index n20/D 1.438
  n20/D 1.438 (lit.)
SMILES string CCC(O)CO
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
WGK Germany WGK 2
Flash Point(F) 200.1 °F - closed cup
Flash Point(C) 93.4 °C - closed cup
Purity ≥98.0% (GC)
bp 191-192 °C/747 mmHg (lit.)
Density 1.006 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.438 (lit.); n20/D 1.438
UNSPSC 12352100

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