 |
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 |
| Producer, Manufacturer,
Supplier of |
| Ethyl Acetate |
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|
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| GRR
Code : |
0680 |
|
| CAS No : |
141-78-6 |
| CI No : |
|
| Molecular Formula
: |
C4H8O2 |
| Molecular Weight
: |
88.1 |
| Description
: |
Clear , colourless liquid · Solubility in water at 20 ° C 80 g/l · D at 20/4: 0,902 · M. P.: -83 ° C · B. P.: 77 ° C · n20/D: 1,3719 · Flash. P.: -4 ° C · Ign.T.: 430 ° C · Vap. press. at 20 ° C 97 hPa · Viscosity at 20 ° C 0,44 mPas · D. M. at 20 ° C 1,78 Debye · Dielec. constant at 25 ° C 6,0 · Evap. number (DIN 53170) 2,8 · Heat evap. at 77 ° C 427 KJ/Kg · Satur. conc. at 20 ° C 336 g/m3 · Expl. limit 2,1 - 11,5 in vol % ·
APPLICATIONS: Analytical reagent,Extraction solvent for industrial food use |
| Website : |
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| Synonyms : |
Acetic Acid Ethyl Ester, Acetic Ether, C4H8O2, Ethyl ethanote, Ethylacetate |
| Specifications
: |
| Specifications |
|
| Minimum assay (G.C.) |
99,9 % |
| Density at 20/4 |
0,900-0,902 |
MAXIMUM LIMIT OF IMPURITIES |
|
| APHA colour |
10 |
| Non-volatile matter |
0,0003 % |
| Acidity |
0,0002 meq/g |
| Alkalinity |
0,0002 meq/g |
| Water (H2O) |
0,01 % |
| Darkened substances by H2SO4 |
p/t. |
| Suitability for IR spectrometry |
p/t. |
UV Spectrum (1 cm cell; Ref.: water) |
|
| l (nm) |
253 (Cut off) |
255 |
257 |
260 |
263 |
265 |
270-400 |
| A (AU) |
1,000 |
0,699 |
0,495 |
0,301 |
0,097 |
0,046 |
0,009 |
| T (%) |
10 |
20 |
32 |
50 |
80 |
90 |
98 |
| Fluorescence (as quinine): |
|
Microfiltered product (0,2 mm) and bottled under nitrogen atmosphere. |
|
Data of interest in HPLC: |
|
| Rohrschneider Polarity |
4,4 |
| Eluotropic value e°(Al2O3) |
0,58 |
| Sol. H2O in solv. at 20°C |
9,8 |
| P' + 0,25 E |
5,8 |
HAZARDOUS: E.C.: 607-022-00-5 · RTECS: AH 5425000 · LD50 orl rat 5620 mg/Kg · LC50 ihl rat 1600 ppm/8h · LC L0 o ihl gpg 77 mg/m3/1h · VLA-ED: 1460 mg/m3 ·
  |
R: 11-36-66-67
S: 16-26-33 |
TRANSPORT REGULATIONS: UN: 1173 · ADR: 3/II · IMDG: 3/II · IATA: 3/II · PAX: 305 · CAO: 307 |
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| GRR
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