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Ethanol CAS# 64-17-5
Ethanol CAS# 64-17-5
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Chemical Name：Ethanol
CAS No.: 64-17-5
Molecular Formula：C2H6O
Molecular weight:46.07
Sample: Available
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
|
Ethanol Chemical Properties |
|
Melting point |
-114°C |
|
Boiling point |
78°C |
|
density |
0.789 g/mL at 20 °C |
|
vapor density |
1.59 (vs air) |
|
vapor pressure |
43 mmHg at 20 °C |
|
refractive index |
1.3614 |
|
FEMA |
2419 | ETHYL ALCOHOL |
|
Fp |
12°C |
|
storage temp. |
room temp |
|
solubility |
water: soluble (completely) |
|
pka |
16(at 25℃) |
|
form |
Liquid. Colorless liquid / invisible vapor. |
|
color |
APHA: ≤10 |
|
Specific Gravity |
0.80872～0.81601 |
|
Relative polarity |
0.654 |
|
PH |
7.0 (10g/l, H2O, 20℃) |
|
Odor |
Pleasant alcoholic odor detectable at 49 to 716 ppm (mean = 180 ppm) |
|
explosive limit |
3.1-27.7%(V)(ethanol) |
|
Odor Threshold |
0.52ppm |
|
Odor Type |
alcoholic |
|
Water Solubility |
miscible |
|
Sensitive |
Hygroscopic |
|
λmax |
λ: 240 nm Amax: 0.40 |
|
Merck |
14,3760 |
|
JECFA Number |
41 |
|
BRN |
1718733 |
|
Exposure limits |
TLV-TWA 1900 mg/m3 (1000 ppm) (ACGIH). |
|
Dielectric constant |
24.3（25℃） |
|
Stability: |
Stable. Substances to be avoided include strong oxidizing agents, peroxides, acids, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air. Hygroscopic. |
|
LogP |
-0.19 |
|
CAS DataBase Reference |
64-17-5(CAS DataBase Reference) |
|
IARC |
1 (Vol. 96, 100E) 2012 |
|
NIST Chemistry Reference |
Ethanol(64-17-5) |
|
EPA Substance Registry System |
Ethanol (64-17-5) |
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