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Jeneng Produk: |
Phenethyl phenylacetate |
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Sinonim: |
PHENETHYLPHENYLACETATE 98 +% FCC; 2-Phenethyl phenylacetate; 2-Phenylethyl Î ± -toluate; BenzylcarbinylÎ ± -toluate; Phenethylphenylacetat; PHENYLETHYLPHENYLACETAT; 2-Phenylethlateateate 2 |
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CAS: |
102-20-5 |
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MF: |
C16H16O2 |
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MW: |
240.3 |
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EINECS: |
203-013-1 |
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Kategori Produk: |
Penengah API |
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File Mol: |
102-20-5.mol |
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Titik lebur |
28 ° C (surem) |
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Titik didih |
325 ° C (surem) |
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kapadhetan |
1,082 g / mL ing suhu 25 ° C (lit.) |
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FEMA |
2866 | PHENETHYL PHENYLACETATE |
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indeks bias |
n20 / D 1.55 (surem) |
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Fp |
> 230 ° F |
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warna |
Cairan tanpa sltlyyellow |
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Ambu ora enak |
rosy, ambu gondok |
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Nomer JECFA |
999 |
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Referensi CAS DataBase |
102-20-5 (Referensi CAS DataBase) |
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Referensi Kimia NIST |
Asam Benzeneacetic, 2-phenylethylester (102-20-5) |
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Sistem Registrasi Bahan EPA |
Asam Benzeneacetic, 2-phenylethylester (102-20-5) |
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Kode Bahaya |
Xi |
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Pernyataan Risiko |
36/38 |
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Pernyataan Keamanan |
26-36 |
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WGK Jerman |
2 |
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RTECS |
AJ3255000 |
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Kode HS |
29163990 |
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Keracunan |
LD50 orl-rat: 15g / kg FCTXAV 2.327,64 |
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Properti Kimia |
Cairan tanpa wernane pucat utawa padat kristal |
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Properti Kimia |
PhenylethylPhenylacetate wis diidentifikasi ing, kayata, beton kembang Michelia champaca L. Yaiku cairan tanpa warna utawa awujud kristal (mp26.5 ° C), sing nduwe bau abot, legi, mawar utawa gondok lan cathetan distincthoney . Ester digunakake khusus ing komposisi wangi kembang lan minangka fiksatif. |
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Properti Kimia |
Phenethylphenylacetate duwe ambu sing abot, legi, kembang lan balsamic, roso manis, rasane kaya madu. |
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Migunakake |
PhenethylPhenylacetate minangka agen rasa sing cairan kuning tanpa warna utawa pucat, kanthi ambu sing mirip kembang mawar lan gondok, sing padhet ing <26 ° c (78.8 ° f). iku larut ing alkohol, insol- uble ing banyu. iku dipikolehi sintesis biokimia. |
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Preparasi |
Kanthi esterifikasi asam fenilaketik kanthi alkohol phenethyl ing ngarsane H2SO4; uga esterifikasi bydirect ing ngarsane HCl gas. |
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Nilai ambang rasa |
Karakteristik ing 25 ppm: madu, kembang, ijo, mawar, koko, hay lan awak tropis. |
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Profil Keamanan |
Hasil panularan racun sing cukup. Cairan sing bisa dibakar Yen digawe panas dadi dekomposisi, mula bakal nyebabake acridsmoke lan asap sing iritasi. Deleng uga ESTERS. |
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Bahan baku |
Phenethyl alkohol -> Asam fenilaketik |
