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Jeneng produk: |
3-Heptanon |
sinonim: |
3-HEPTANONE;FEMA 2545;heptan-3-;Heptan-3-on;heptan-3-on(dutch,Jerman);heptan-3-one;n-C4H9COC2H5;n-Heptan-3-siji |
CAS: |
106-35-4 |
MF: |
C7H14O
|
MW: |
114.19 |
EINECS: |
203-388-1
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Kategori produk: |
Senyawa karbonil, Blok Organik, Reagen kimia liyane, Reagen universal, Keton, Aditif pangan, Rempah-rempah sing bisa dipangan (pewangi), Bahan Kimia Industri/Halus, keton, Setara karo wewangen buatan |
File Mol: |
106-35-4.mol |
|
Titik lebur |
-39â |
Titik didih |
146-149 °C |
kapadhetan |
0,818 g/mL ing 25 °C (lit.) |
FEMA |
2545 | 3-HEPTANONE |
indeks bias |
n20/D 1.408(lit.) |
Fp |
106°F |
wujud |
Cairan |
Kelarutan banyu |
3.3g/L(20°C) |
werna |
Bening rada kuning |
Nomer JECFA |
285 |
BRN |
506161 |
CAS DataBase Referensi |
106-35-4(Referensi Basis Data CAS) |
Referensi Kimia NIST |
3-Heptanon (106-35-4) |
EPA Substance Registry System3-Heptanon (106-35-4) |
|
Kode Bahaya |
Xi, Xn |
Risk Statements |
22-38-40-48/20/22-36-20-10
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Pranyatan safety |
36-24-36/37-24/25
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WGK Jerman |
2 |
RTECS |
MJ525000 |
TSCA |
ya wis |
Kode HS |
29141990 |
Katrangan |
Cairan bening tanpa warna, 3-Heptanone nduweni aroma sing kuat, ijo, lemak, woh lan melon, rasa pisang. Disiapake saka n-hept-2-siji kanthi hidrasi.
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Migunakake |
Etil butil keton digunakake minangka pelarut kanggo resin nitroselulosa lan polivinil. Utamane digunakake kanggo nyiyapake keju, pisang lan rasa melon. Pelarut lan penengah kanggo bahan organik. Campuran pelarut kanggo rampung garing lan panggang, kanggo resin polivinil lan nitroselulosa.
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Kedadeyan |
Dilaporake ditemokake ing jus apel, pisang, peach, pir, lenga spearmint, keju Parmesan, mentega, krim, iwak tanpa lemak, lenga iwak, pitik panggang, daging sapi sing dimasak, kopi, lenga kacang, pecan, markisa kuning, plumcot, kacang buncis, plum brendi, wijen, mangga lan udang masak.
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Persiapan |
Saka n-hept-2-siji kanthi hidrasi.
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Nilai ambang aroma |
Deteksi: 75 nganti 160 ppb.
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Nilai ambang rasa |
Karakteristik rasa ing 50 ppm: ketonik, kanthi karakter krim kaya keju.
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Produk Preparation |
(NE)-N-heptan-3-ylidenehydroxylamine-->1-HEPTEN-3-OL-->etilbutilacetamide-->3-HEPTANOL-->2-ETILHEKSANA-->Heptana
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Bahan mentahan |
3-HEPTANOL-->2-Heptanon-->4-Heptanon-->2-Hexanone
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