Trans, Trans-2,4-Heptadiah jelas Cairan kuning
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Jeneng Produk: |
Trans, Trans-2,4-Heptadiah |
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Padhanane: |
2,4-nampilake kelas teknis, 90%; tres-2.4-uptadiel; 4-jami, (e, e) -2; 3164 |
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CAS: |
4313-03-5 |
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Mf: |
C7h10o |
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Mw: |
110.15 |
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EineCs: |
224-328-0 |
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Kategori Produk: |
Penengah api; roso aldehida; aldehydes; c7; c7; c7volatiles / semivolatiles; e-l; opo alpha |
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File mol: |
4313-03-5.mol |
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Titik lebur |
84.5 ° C |
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Titik Giling |
84-84.5 ° C (lit.) |
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Kapadhetan |
0.881 g / ml ing 25 ° C (lit.) |
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FEMA |
3164 | (2e, 4e) -heptadienal |
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Indeks Refleksi |
N20 / d 1.534 (lit.) |
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FP |
150 ° F |
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Temp panyimpenan. |
Kulkas (+ 4 ° C) |
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Kelarutan banyu |
Insau larut |
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Jecfa Nomer |
1179 |
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Brn |
1699244 |
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Rujukan Database CAS |
4313-03-5 (Rujukan Database CAS) |
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Cathetan Kimia NIST |
2.4-Halo, (e, e) - (4313-03-5) |
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Sistem Registri EPA |
2.4-heptadiah, (2e, 4e) - (4313-03-5) |
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Kode Hazard |
T, xi |
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Pernyataan Resiko |
22-24-38 |
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Pratelan safety |
36 / 37-45 |
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Ridadr |
PBB 2810 6.1 / pg 3 |
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WGK Jerman |
3 |
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F |
10-23 |
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CATETAN HAZARD |
Gerah |
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Hazardclass |
6.1 |
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Packinggroup |
III |
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Kode hs |
29121900 |
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Katrangan |
2,4-Heptadienal retards utawa nyegah pangembangan "off-roso" ing lemak lan minyak otoritas otomatis. Bisa disiapake kanthi nyuda kanthi lainh4 saka asam dienoik sing disiapake dening sintesis doebner, diiket karo MN02 asil dienol sing cocog; kanthi metode marshall lan whiting. |
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Properties Kimia |
2,4-heptadiah duwe lemak, ambu ora enak ing lemak lan minyak sing dioksidasi otomatis, utawa nyegah utawa nyegah pangembangan "off-favors". |
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Properties Kimia |
Cairan Kuning Cairan |
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Sintesis kimia |
Kanthi nyuda karo LInh4 saka asam dienoik sing disiapake dening sintesis doebner, diikuti karo oksidasi karo Mno2 Dio2 Dienol sing ana ing INENOL; kanthi metode marshall lan whiting. |