34852
Ethyl alcohol, pure
≥99.8%, suitable for HPLC, absolute
别名:
乙醇
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关于此项目
线性分子式:
CH3CH2OH
化学文摘社编号:
分子量:
46.07
NACRES:
NA.05
PubChem Substance ID:
UNSPSC Code:
41116105
EC Number:
200-578-6
MDL number:
Beilstein/REAXYS Number:
1718733
Assay:
≥99.8%
Technique(s):
HPLC: suitable
Vapor pressure:
44.6 mmHg ( 20 °C)
产品名称
酒精, absolute, suitable for HPLC, ≥99.8%
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
Quality Level
vapor pressure
44.6 mmHg ( 20 °C)
grade
absolute
assay
≥99.8%
form
liquid
autoignition temp.
683 °F
expl. lim.
19 %, 60 °F
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
technique(s)
HPLC: suitable
impurities
≤0.001% free acid (as CH3COOH), ≤0.001% non-volatile matter, ≤0.2% water (Karl Fischer), ≤1 ppb fluorescence (quinine) at 254 nm, ≤1 ppb fluorescence (quinine) at 365 nm
transmittance
210 nm, ≥20%, 225 nm, ≥50%, 240 nm, ≥80%, 260 nm, ≥98%
refractive index
n20/D 1.3600 (lit.)
mp
−114 °C (lit.)
format
neat
greener alternative category
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General description
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.
Other Notes
1在瑞士分发和使用乙醇需要瑞士联邦酒精管理局的许可证。
Disclaimer
Pertains only in Germany: Nicht zu Fertigungszwecken1
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
法规信息
新产品
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