等级
analytical standard
质量水平
蒸汽密度
3.1 (20 °C, vs air)
蒸汽压
0.06 mmHg ( 20 °C)
检测方案
≥99.0% (GC)
自燃温度
741 °F
保质期
limited shelf life, expiry date on the label
杂质
≤0.2% water
折射率
n20/D 1.439-1.441
n20/D 1.44 (lit.)
bp
203-204 °C (lit.)
密度
1.005 g/mL at 25 °C (lit.)
应用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
格式
neat
SMILES字符串
CC(O)CCO
InChI
1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3
InChI key
PUPZLCDOIYMWBV-UHFFFAOYSA-N
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应用
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。
WGK
WGK 1
闪点(°F)
226.4 °F
闪点(°C)
108 °C
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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