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Product Name: |
Styralylacetat |
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CAS: |
93-92-5 |
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MF: |
C10H12O2 |
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MW: |
164.2 |
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EINECS: |
202-288-5 |
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Produkt kategorier: |
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Mol-fil: |
93-92-5.mol |
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Smeltepunkt |
-60 ° C |
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Kokepunkt |
94-95 °C12 mm Hg(lit.) |
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tetthet |
1.028 g/mL at 25 °C(lit.) |
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FEMA |
2684 | ALFA-METYLBENZYLACETAT |
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brytningsindeks |
n20/D 1.494(lit.) |
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Fp |
196 °F |
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lagringstemperatur |
Oppbevares under + 30 ° C. |
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form |
neat |
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JECFA-nummer |
801 |
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CAS DataBase Referanse |
93-92-5(CAS DataBase Reference) |
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NIST Chemistry Reference |
Benzenmetanol, «alfa» -metyl-, acetat (93-92-5) |
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EPA Substance Registry System |
Benzenemethanol, .alpha.-methyl-, acetate (93-92-5) |
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Safety Statements |
24/25 |
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RIDADR |
NA 1993 / PGIII |
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WGK Tyskland |
1 |
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RTECS |
DO9410000 |
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Autoignition Temperature |
450 °C |
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HS Code |
2915 39 00 |
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Toxicity |
LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
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Beskrivelse |
α-Methylbenzyl acetate has an intensive green odor suggestive of gardenia with a bitter, acrid taste, interesting on dilution. May be prepared by acetylation of methyl phenyl carbinol; from benzaldehyde by reacting with magnesium methyl bromide and subsequent acetylation; from 1-bromoethylbenzene and silver acetate in acetic acid. |
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Kjemiske egenskaper |
Î ± -Metylbenzylacetat har en intensiv grønn lukt som tyder på gardenia og en bitter, skarp smak, interessant på fortynning. |
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Kjemiske egenskaper |
Klar fargeløs TOPALE GUL VÆSKE |
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Occurrence |
Rapportert funnet ingardenia blomsterolje og avokado. |
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Bruker |
Parfymeri, smaksstoffer. |
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Forberedelse |
By acetylation of methyl phenyl carbinol; from benzaldehyde by reacting with magnesium methyl bromide and subse quent acetylation; from 1-bromoethylbenzene and silver acetate in acetic acid. |
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Taste threshold values |
Smakskarakteristika ved 12,0 spm: fruktig, bær, grønn, seedy og litt nøtteaktig. |
