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237620

Sigma-Aldrich

(S)-(+)-1,3-Butanediol

98%

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About This Item

Linear Formula:
CH3CH(OH)CH2CH2OH
CAS Number:
24621-61-2
Molecular Weight:
90.12
Beilstein/REAXYS Number:
1718943
EC Number:
246-363-0
MDL number:
MFCD00064278
UNSPSC Code:
12352001
PubChem Substance ID:
24854258

vapor density

3.1 (vs air)

vapor pressure

0.06 mmHg ( 20 °C)

assay

98%

optical activity

[α]20/D +30°, c = 1 in ethanol

optical purity

ee: 96% (GLC)

autoignition temp.

741 °F

refractive index

n20/D 1.440 (lit.)

bp

109 °C/14 mmHg (lit.)

density

1.005 g/mL at 25 °C (lit.)

SMILES string

C[C@H](O)CCO

InChI

1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3/t4-/m0/s1

InChI key

PUPZLCDOIYMWBV-BYPYZUCNSA-N

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Application

Chiral starting material.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

249.8 °F - closed cup

flash_point_c

121 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKBR1537V
MKBQ5901V
MKBQ5903V
MKBJ5981V
MKBJ5980V

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Mário T S Rosado et al.
The journal of physical chemistry. A, 113(26), 7499-7507 (2009-04-25)
The complete conformational space of monomeric 1,3-butanediol has been characterized theoretically, and 73 unique stable conformers were found at the MP2/6-311++G(d,p) level. These were classified into nine families whose members share the same heavy atom backbone configurations and differ in
Su Jeong Kim et al.
Nucleosides, nucleotides & nucleic acids, 22(11), 2003-2011 (2003-12-19)
Two optically active phosphoramidite monomers for modified oligodeoxyribonucleotides were prepared. These monomers were then introduced into dodecanucleotides in the middle of the sequences. The modified dodecanucleotides were characterized by various analytical methods including MALDI-TOF mass spectrometry and Tm values were
Tamara Kujawska et al.
Ultrasonics, 51(8), 997-1005 (2011-07-05)
This work addresses the difficulties in the measurements of the nonlinear medium parameter B/A and presents a modification of the finite amplitude method (FAM), one of the accepted procedures to determine this parameter. The modification is based on iterative, hybrid
P A Pugh et al.
Animal reproduction science, 58(1-2), 9-22 (2000-03-04)
This study examined the effects of adding a macromolecule, polyvinylpyrrolidone (10% PVP) and a sugar (0.3 M trehalose) to vitrification solutions (VS) containing either one (40% ethylene glycol [EG], two (25% EG+25% DMSO) or three (20% EG+20% DMSO+10% 1, 3-butanediol
Q Wu et al.
Guang pu xue yu guang pu fen xi = Guang pu, 20(5), 612-613 (2003-08-30)
In the present paper, we studied the surface structure effect of Pt electrode modified with antimony and sulfur adatoms towards 1,3-Butanediol oxidation. The results demonstrated that the modification of Sb and S both inhibited the dissociative adsorption of 1,3-Butanediol into
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