09068
(±)-1,3-丁二醇
analytical standard
别名:
1,3-丁二醇
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关于此项目
线性分子式:
CH3CH(OH)CH2CH2OH
化学文摘社编号:
分子量:
90.12
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-529-7
Beilstein/REAXYS Number:
1731276
MDL number:
产品名称
(±)-1,3-丁二醇, analytical standard
InChI key
PUPZLCDOIYMWBV-UHFFFAOYSA-N
InChI
1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3
SMILES string
CC(O)CCO
grade
analytical standard
vapor density
3.1 (20 °C, vs air)
vapor pressure
0.06 mmHg ( 20 °C)
assay
≥99.0% (GC)
autoignition temp.
741 °F
shelf life
limited shelf life, expiry date on the label
impurities
≤0.2% water
refractive index
n20/D 1.439-1.441
n20/D 1.44 (lit.)
bp
203-204 °C (lit.)
density
1.005 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
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Application
在使用火焰离子化检测器连接的宽口径气相色谱法测定生物样品中的(±)-1,3-丁二醇时，可以使用(±)-1,3-丁二醇作为参考标准。
General description
(±)-1,3-丁二醇是一种有机醇，对多种病原体具有抗菌活性。
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
226.4 °F - closed cup
flash_point_c
108 °C - closed cup
Antibacterial and antifungal properties of propylene glycol, hexylene glycol, and 1, 3-butylene glycol in vitro.
TK and MK
Acta Dermato-Venereologica, 71(2), 148-150 (1991)
Simultaneous determination of ethylene glycol, propylene glycol, 1, 3-butylene glycol and 2, 3-butylene glycol in human serum and urine by wide-bore column gas chromatography.
Houze P, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 619(2), 251-257 (1993)
M Oh et al.
Journal of the European Academy of Dermatology and Venereology : JEADV, 29(1), 115-119 (2014-03-29)
China has a great variety of geographical and climatic conditions, and several cultural differences exist within the country; thus, understanding the regional and seasonal differences that cause skin sensitivities in this country is important. The aim of this study was
Rakan Matsui et al.
Biological & pharmaceutical bulletin, 37(10), 1661-1667 (2014-10-03)
A transdermal oil-in-water type emulsified formulation containing propiverine hydrochloride, used for treatment of an overactive bladder (OAB), was evaluated for in vitro skin permeation under finite conditions and in vivo transdermal absorption. Propiverine hydrochloride solubility was determined using 1,3-butyleneglycol, polyoxyethylene
Takeshi Hara et al.
PloS one, 9(11), e111833-e111833 (2014-11-13)
Diacetyl (2,3-butanedione) is a key contributor to unpleasant odors emanating from the axillae, feet, and head regions. To investigate the mechanism of diacetyl generation on human skin, resident skin bacteria were tested for the ability to produce diacetyl via metabolism
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