270466
2-甲基-1-丙醇
suitable for HPLC, 99.5%
别名:
异丁醇, 异丙基甲醇
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线性分子式:
(CH3)2CHCH2OH
化学文摘社编号:
分子量:
74.12
UNSPSC Code:
12190000
NACRES:
NA.21
PubChem Substance ID:
EC Number:
201-148-0
Beilstein/REAXYS Number:
1730878
MDL number:
Grade:
HPLC grade
Assay:
99.5%
Technique(s):
HPLC: suitable
Bp:
108 °C (lit.)
Vapor pressure:
8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)
8.8 mmHg ( 0 °C)
产品名称
2-甲基-1-丙醇, suitable for HPLC, 99.5%
InChI
1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
InChI key
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
SMILES string
CC(C)CO
grade
HPLC grade
vapor density
2.55 (vs air)
vapor pressure
8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)
assay
99.5%
form
liquid
autoignition temp.
801 °F
purified by
glass distillation
expl. lim.
10.6 %
technique(s)
HPLC: suitable
impurities
<0.050% water
evapn. residue
<0.0005%
refractive index
n20/D 1.396 (lit.)
bp
108 °C (lit.)
mp
−108 °C (lit.)
density
0.803 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
λ: 219 nm Amax: 1.00
λ: 230 nm Amax: 0.50
λ: 245 nm Amax: 0.10
λ: 250 nm Amax: 0.05
λ: 260 nm Amax: 0.03
λ: 330-400 nm Amax: 0.01
Quality Level
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Application
- 韩国米酒（马格利）感官属性的鉴定：本研究使用 2-甲基-1-丙醇进行感官评估和化学分析，以确定韩国传统米酒的风味特征，突出了其在食品科学和风味分析中的应用（Wong等人，2023年）。
signalword
Danger
hcodes
Hazard Classifications
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
82.4 °F - closed cup
flash_point_c
28 °C - closed cup
法规信息
危险化学品
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