437603
正丁醇
ACS reagent, ≥99.4%
别名:
丁醇, 正丁醇
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关于此项目
线性分子式:
CH3(CH2)3OH
化学文摘社编号:
分子量:
74.12
EC Number:
200-751-6
UNSPSC Code:
12352001
PubChem Substance ID:
Beilstein/REAXYS Number:
969148
MDL number:
InChI key
LRHPLDYGYMQRHN-UHFFFAOYSA-N
InChI
1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
SMILES string
CCCCO
grade
ACS reagent
vapor density
2.55 (vs air)
vapor pressure
5.5 mmHg ( 20 °C)
assay
≥99.4%
autoignition temp.
649 °F
expl. lim.
11.2 %
impurities
≤0.0008 meq/g Titr. Acid, ≤0.01% butyraldehyde, ≤0.1% water, ≤0.2% butyl ether
evapn. residue
≤0.005%
color
APHA: ≤10
Quality Level
bp
116-118 °C (lit.), 117.7 °C
mp
−90 °C (lit.)
density
0.81 g/mL at 25 °C (lit.)
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Packaging
带聚合物涂层瓶包装
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
95.0 °F - Pensky-Martens closed cup
flash_point_c
35 °C - Pensky-Martens closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Alfonso Pérez-Garrido et al.
Bioorganic & medicinal chemistry, 17(2), 896-904 (2008-12-06)
This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoretical molecular descriptors, calculated solely from the molecular structure of the compounds under investigation
Giulia Caron et al.
Journal of medicinal chemistry, 48(9), 3269-3279 (2005-04-29)
Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm of the partition coefficient of the neutral species in
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