|
Jeneng Produk: |
Bromel Nol |
|
CAS: |
93-18-5 |
|
Mf: |
C12H12O |
|
Mw: |
172.22 |
|
EineCs: |
202-226-7 |
|
File mol: |
93-18-5.mol |
|
|
|
|
Titik lebur |
35-37 ° C (Lit.) |
|
Titik Giling |
282 ° C |
|
Kapadhetan |
1.0640 |
|
FEMA |
2768 | Beta-naphthyl Ethil Ether |
|
Indeks Refleksi |
1.5975 (ngira) |
|
FP |
134 ° C |
|
kelarutan |
Alkohol: larut |
|
Formulir |
rapi |
|
Kelarutan banyu |
insau larut |
|
Merck |
14,3752 |
|
Jecfa Nomer |
1258 |
|
Brn |
2042397 |
|
Rujukan Database CAS |
93-18-5 (referensi database CAS) |
|
Cathetan Kimia NIST |
Naphthalene, 2-ethoxy- (93-18-5) |
|
Sistem Registri EPA |
Naphthalene, 2-ethoxy- (93-18-5) |
|
Kode Hazard |
Xi |
|
Pernyataan Resiko |
38 |
|
Pratelan safety |
26-36-24 / 25 |
|
WGK Jerman |
2 |
|
RTEK |
Qj6900000 |
|
Tsca |
Ya |
|
Kode hs |
29093090 |
|
Katrangan |
(β-Naphthyl Ethyl Ether duwe ambu ora enak mekar oranye kanthi ringkes, fruity nindakake. Nduwe rasa manis sing cocog karo Stroberi (ing mung ngencerake ekstrem). Bahan iki bisa disiapake kanthi esterifikasi saka P-Naphthol kanthi etil alkohol lan asam sulfat; saka β-naphtholsodium lan diethylsulfate ing pangkalan banyu banyu; Saka Naphtholsodium lan Etyl Bromide. |
|
Properties Kimia |
β-Naphthyl Ethyl Ether duwe ambu ora enak mekar oranye kanthi ringkes, fruity nindakake. Uga, duwe korle [1] Rasa manis sing disponseni Sumarna Stroberi (kanthi ngencerake mung) |
|
Properties Kimia |
kristal coklat entheng |
|
Properties Kimia |
Ethyl 2-Naphthyl Ether mbentuk kristal putih (MP 37-38 ° C), kanthi entheng, langgeng, oranye Blossom wangi. |
|
Preparation |
Dening esterifikasi saka β-Naphthol karo etil alkohol lan asam sulfat; saka β-naphtholsodium lan diethylsulfate ing pangkalan banyu sing lemah; saka β-naphtholsodium lan Etyl Bromide. |
|
Nilai ambang rasa |
Rasa Karakteristik ing 4 ppm: bubuk, kembang, soapy lan abot karo Semono uga Sindhunata lan NUGE GRAPE. |
|
Metode pemurnian |
Crystallize saka Pet eter utawa etoh (m 37-38o). Garing ing vacuo, utawa ora ana ing vakum. The Pompa duwe m 104.5o (saka etoh utawa chcl3). [BEILstEEIN 6 H 606, 6 II 578, 6 III 2972, 6 IV 4257.] |
|
Produk Preparation |
2-ethoyoShthalene-1-carbonyl klorida |
|
Bahan mentah |
Diethyl sulfat |
