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(±)-1,3-Butanediol

SIAL/309443 - anhydrous, ≥99%

Synonym: 1,3-Butylene glycol

CAS Number: 107-88-0
Empirical Formula (Hill Notation): C4H10O2
Molecular Weight: 90.12
EC Number: 203-529-7
MDL Number: MFCD00004554
Linear Formula: CH3CH(OH)CH2CH2OH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-309443-100ML 100 mL
 $62.00
1/EA		 Add To Favorites
45-309443-1L 1 L
 $0.00
1/EA
CALL FOR PRICE		 Add To Favorites
Anhydrous, Sureseal
Anhydrous, Sureseal

 

assay ≥99%
autoignition temp. 741 °F
bp 203-204 °C (lit.)
density 1.005 g/mL at 25 °C (lit.)
expl. lim. 0.34-6.3 %
form liquid
grade anhydrous
impurities <0.003% water
  <0.005% water (100 mL pkg)
InChI 1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3
InChI key PUPZLCDOIYMWBV-UHFFFAOYSA-N
mp -54 °C
pH 6.0-7.0 (20 °C)
Quality Level 100 
refractive index n20/D 1.44 (lit.)
SMILES string CC(O)CCO
vapor density 3.1 (20 °C, vs air)
vapor pressure 0.06 mmHg ( 20 °C)
Application: (±)-1,3-Butanediol may be used as a solvent in the preparation of 6-methoxy-2-benzoxazolinone via condensation reaction between 2-hydroxy-4-methoxyphenyJarnmonium chloride and urea. It can also react with carboxylic acids to form the corresponding chlorohydrin esters in the presence of chlorotrimethylsilane.
Packaging: 1 L in Sure/Seal™
Packaging: 100 mL in Sure/Seal™
Purity ≥99%
bp 203-204 °C (lit.)
mp -54 °C
Density 1.005 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.44 (lit.)
UNSPSC 12352001

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