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309443

(±)-1,3-Butanediol

Name: (±)-1,3-Butanediol
Brand: SIAL

anhydrous, ≥99%

Synonym(s):

1,3-Butylene glycol

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About This Item

Linear Formula:

CH₃CH(OH)CH₂CH₂OH

CAS Number:

107-88-0

Molecular Weight:

90.12

UNSPSC Code:

12352001

NACRES:

NA.21

PubChem Substance ID:

57648493

EC Number:

203-529-7

Beilstein/REAXYS Number:

1731276

MDL number:

MFCD00004554

Assay:

≥99%

Grade:

anhydrous

Bp:

203-204 °C (lit.)

Vapor pressure:

0.06 mmHg ( 20 °C)

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Properties

grade

anhydrous

Quality Level

100

vapor density

3.1 (20 °C, vs air)

vapor pressure

0.06 mmHg ( 20 °C)

assay

≥99%

form

(Liquid or Viscous Liquid)

autoignition temp.

741 °F

expl. lim.

0.34-6.3 %

impurities

<0.003% water, <0.005% water (100 mL pkg)

refractive index

n20/D 1.44 (lit.)

pH

6.0-7.0 (20 °C)

bp

203-204 °C (lit.)

mp

-54 °C

density

1.005 g/mL at 25 °C (lit.)

SMILES string

CC(O)CCO

InChI

1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3

InChI key

PUPZLCDOIYMWBV-UHFFFAOYSA-N

Description

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.

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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

226.4 °F - closed cup

flash_point_c

108 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Polyalcohols as Hydrogen-Bonding Donors in Choline Chloride-Based Deep Eutectic Solvents for Extraction of Xanthones from the Pericarp of Garcinia mangostana L.

Kamarza Mulia et al.

Molecules (Basel, Switzerland), 24(3) (2019-02-15)

Mangosteen (Garcinia mangostana L.) is a fruit that is rich in xanthones, utilized as health supplements or additives in food products due to their high antioxidant activities. Choline chloride (ChCl)-based deep eutectic solvents (DESs) with polyalcohols (ethylene glycol, glycerol, propanediols

6-methoxy-2-benzoxazolinone synthesis in 1,3-butanediol.

Richey JD, et al.

Agricultural and Biological Chemistry, 40(12), 2413-2416 (1976)

Optical resolution by vapour permeation of 1, 3-butanediol and 2-butanol through (+)-poly1-[dimethyl (10-pinanyl) silyl]-1-propyne membrane.

Shinohara KI, et al.

Polymer, 36(12), 2403-2405 (1995)

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Global Trade Item Number

SKU	GTIN
309443-100ML	04061826675908
309443-1L	04061826675922