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Wichtige Dokumente
B84807
1,4-Butandiol
99%
Synonym(e):
Tetramethylenglykol, ‘1,4-Butylenglykol’
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About This Item
Lineare Formel:
HO(CH2)4OH
CAS-Nummer:
Molekulargewicht:
90.12
Beilstein:
1633445
MDL-Nummer:
UNSPSC-Code:
12352200
PubChem Substanz-ID:
Empfohlene Produkte
Dampfdichte
3.1 (vs air)
Assay
99%
Form
liquid
Selbstzündungstemp.
698 °F
Brechungsindex
n20/D 1.445 (lit.)
bp
230 °C (lit.)
mp (Schmelzpunkt)
16 °C (lit.)
Dichte
1.017 g/mL at 25 °C (lit.)
SMILES String
OCCCCO
InChI
1S/C4H10O2/c5-3-1-2-4-6/h5-6H,1-4H2
InChIKey
WERYXYBDKMZEQL-UHFFFAOYSA-N
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Sandra Rinne Dahl et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 885-886, 37-42 (2012-01-10)
The demand of high throughput methods for the determination of gamma-hydroxybutyrate (GHB) and its precursors gamma-butyrolactone (GBL) and 1,4-butane-diol (1,4BD) as well as for pregabalin is increasing. Here we present two analytical methods using ultra-high pressure liquid chromatography (UPLC) and
Anders Hamberg et al.
Chemical communications (Cambridge, England), 48(80), 10013-10015 (2012-09-05)
The enzyme Candida antarctica lipase B was subjected to site directed mutagenesis suggested by molecular modelling. The selectivity for the enzyme increased towards a range of diols over their corresponding monoesters as an effect of the mutations.
An-Ping Zeng et al.
Current opinion in biotechnology, 22(6), 749-757 (2011-06-08)
Diols are chemicals with two hydroxyl groups which have a wide range of appealing applications as chemicals and fuels. In particular, four diol compounds, namely 1,3-propanediol (1,3-PDO), 1,2-propanediol (1,2-PDO), 2,3-butanediol (2,3-BDO) and 1,4-butanediol (1,4-BDO) can be biotechnologically produced by direct
Linbo Wu et al.
Biomacromolecules, 13(9), 2973-2981 (2012-07-27)
Novel potentially biobased aliphatic-aromatic copolyesters poly(butylene succinate-co-butylene furandicarboxylate) (PBSFs) in full composition range were successfully synthesized from 2,5-furandicarboxylic acid (FA), succinic acid (SA), and 1,4-butanediol (BDO) via an esterification and polycondensation process using tetrabutyl titanate (TBT) or TBT/La(acac)(3) as catalyst.
Qin Zhou et al.
Metabolic engineering, 13(6), 777-785 (2011-10-26)
Conversion of 3-hydroxypropionate (3HP) from 1,3-propanediol (PDO) was improved by expressing dehydratase gene (dhaT) and aldehyde dehydrogenase gene (aldD) of Pseudomonas putida KT2442 under the promoter of phaCAB operon from Ralstonia eutropha H16. Expression of these genes in Aeromonas hydrophila
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