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Jeneng Produk: |
GAMMA-TERPINENE |
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CAS: |
99-85-4 |
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MF: |
C10H16 |
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MW: |
136.23 |
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EINECS: |
202-794-6 |
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Kategori Produk: |
Tri-Terpenoid; Biokimia; Monoterapis Monositik; Terpenes; Piridin |
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File Mol: |
99-85-4.mol |
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Titik lebur |
-59,03 ° C (perkiraan) |
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Titik didih |
182 ° C (surem) |
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kapadhetan |
0,85 g / mL ing suhu 25 ° C (lit.) |
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kerapatan uap |
4.7 (vs hawa) |
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tekanan uap |
~ 0,7 mm Hg (20 ° C) |
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indeks bias |
n20 / D 1.474 (lit.) |
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FEMA |
3559 | P-MENTHA-1,4-DIENE |
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Fp |
125 ° F |
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temp panyimpenan |
2-8 ° C |
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kelarutan |
banyu: larut5%, bening, ora ana warna nganti kuning kuning |
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wujud |
Bubuk utawa Biru |
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Gravitasi Khusus |
0,849 (20 / 4â „ƒ) |
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warna |
Putih |
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Kelarutan Banyu |
8,678mg / L (23,5 ºC) |
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Nomer JECFA |
1340 |
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Merck |
14.9170 |
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BRN |
2038347 |
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InChIKey |
YKFLAYDHMOASIY-UHFFFAOYSA-N |
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Referensi CAS DataBase |
99-85-4 (Referensi CAS DataBase) |
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Sistem Registrasi Bahan EPA |
.gamma.-Terpinene (99-85-4) |
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Kode Bahaya |
Xi |
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Pernyataan Risiko |
10-36 / 37/38 |
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Pernyataan Keamanan |
26-36 |
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RIDADR |
UN 2319 3 / PG 3 |
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WGK Jerman |
2 |
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RTECS |
OS8070000 |
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F |
10-23 |
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HazardClass |
3.2 |
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PackingGroup |
III |
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Kode HS |
29021990 |
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Properti Kimia |
cairan bening |
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Properti Kimia |
γ-Terpinene minangka cairan tanpa warna kanthi ambu jeruk jamu lan bisa disiapake kanthi isomer limonene. |
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Properti Kimia |
p-Mentha-1,4-dienehas minangka bau lemon khas (ora kaya lemon kaya alpha-isomer, butwarmer). Nduwe rasa sing rada pait, jamu, kaya jeruk; kayu, terpene, ambune lemon tropis. |
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Preparasi |
Saka geranylpyrophosphate kanthi migrasi muatan positif, pergeseran hidrida saka rantai sisi theisopropyl menyang cincin siklohexenoid; saka minyak esensial Lantanacamara; uga saka p-cymene kanthi tumindak natrium lan alkohol ing liquidammonia. |
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Nilai ambang rasa |
Karakteristik ing 40 ppm: terpy, jeruk, limelike, berminyak, ijo kanthi nuansa buah atropik. |
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Profil Keamanan |
Hasil panularan racun sing cukup. Iritasi kulit. Nalika digawe panas nganti bosok, dheweke bakal ngetokake asap akut lan asap asap sing njengkelake. |
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Bahan baku |
Amonia -> 4-Isopropyltoluene |
