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Nama Produk: |
DIHYDRO-BETA-IONONE |
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Sinonim: |
DIHYDRO-BETA-IONONE; 2-Butanone, 4- (2,6,6-trimethyl-1-cyclohexen-1-yl) -; 4- (2,6,6-trimethyl-1-cyclohexen-1-yl) -2-butanon; 4- (2,6,6-Trimethyl-1-cyclohexen-1-yl) -2-butanone; 4- (2,6,6-Trimethyl-1-cyclohexenyl) -2-butanone; 7 , 8-dehydro-beta-ionone; 7,8-Dihydro-beta-ionone; alpha, beta-Dihydro-beta-ionone |
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KAS: |
17283-81-7 |
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MF: |
C13H22O |
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MW: |
194.31 |
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EINECS: |
241-318-1 |
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Kategori produk: |
Senarai Abjad; C-D; Perisa dan Wangian |
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Fail Mol: |
17283-81-7.mol |
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Takat lebur |
311 ° C (dinyalakan) |
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Takat didih |
121-122 ° C (Tekan: 10Torr) |
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ketumpatan |
0.923 g / mL pada 25 ° C (lit.) |
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FEMA |
3626 | DIHYDRO-BETA-IONONE |
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indeks biasan |
n20 / D 1.481 (dinyalakan) |
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Fp |
> 230 ° F |
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Nombor JECFA |
394 |
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Sistem Pendaftaran Bahan EPA |
2-Butanon, 4- (2,6,6-trimetil-1-sikloheksen-1-yl) - (17283-81-7) |
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Kod Bahaya |
Xi, N |
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Penyataan Risiko |
38-51 / 53 |
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Penyataan Keselamatan |
61 |
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RIDADR |
PBB 3082 9 / PGIII |
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WGK Jerman |
2 |
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Sifat Kimia |
Dihydro-β-ionone hasa berkayu, bau metilionon. |
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Definisi |
ChEBI: Metilketon di mana kumpulan keto melekat pada kumpulan etil a2- (2,6,6-trimethylcyclohex-1-en-1-yl). |
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Bahan mentah |
Citral -> Ionone -> Minyak Litsea cubeba |
