471194
2-戊酮
suitable for HPLC, 99.5%
别名:
甲基丙基酮
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线性分子式:
CH3COCH2CH2CH3
化学文摘社编号:
分子量:
86.13
UNSPSC Code:
12190000
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-528-1
Beilstein/REAXYS Number:
506058
MDL number:
Assay:
99.5%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
101-105 °C (lit.)
Vapor pressure:
27 mmHg ( 20 °C)
SMILES string
CCCC(C)=O
InChI
1S/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3
InChI key
XNLICIUVMPYHGG-UHFFFAOYSA-N
grade
HPLC grade
vapor pressure
27 mmHg ( 20 °C)
assay
99.5%
form
liquid
autoignition temp.
941 °F
expl. lim.
8.2 %
technique(s)
HPLC: suitable
impurities
<0.050% water
evapn. residue
<0.0003%
refractive index
n20/D 1.39 (lit.)
bp
101-105 °C (lit.)
mp
−78 °C (lit.)
solubility
water: 72.6 g/L at 20 °C (OECD Test Guideline 105)
density
0.809 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
λ: 330 nm Amax: 1.00, λ: 340 nm Amax: 0.10, λ: 350 nm Amax: 0.01, λ: 370-400 nm Amax: 0.005
application(s)
food and beverages
Quality Level
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
46.4 °F - closed cup
flash_point_c
8 °C - closed cup
法规信息
危险化学品
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