Kode cas propionaldehida 3- (Methylthio) yaiku 3268-49-3.
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Jeneng Produk: |
Propionaldehida 3 (Methylthio) |
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Sinonim: |
C4H8SO; 3-Methyl propionaldehyde; NSC 15874; 3-Methyl Propionaldehyde (FEMA No.2747); 3- (Methylthio) propioldehyde; 3- (Methylsulfanyl) propanal; 3- (methylthio) -1-propanal; 3- (methylthio) -propana |
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CAS: |
3268-49-3 |
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MF: |
C4H8OS |
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MW: |
104.17 |
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EINECS: |
221-882-5 |
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Kategori Produk: |
Pyrazoles; rasa Sulfides; Rasa sulfida |
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File Mol: |
3268-49-3.mol |
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Titik lebur |
-68 ° C |
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Titik didih |
165-166 ° C (surem) |
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kapadhetan |
1,043 g / mL ing suhu 25 ° C (lit.) |
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kerapatan uap |
> 1 (vs udara) |
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tekanan uap |
760 mm Hg (165 ° C) |
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FEMA |
2747 | 3- (METHYLTHIO) PROPIONALDEHYDE |
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indeks bias |
n20 / D 1.483 (lit.) |
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Fp |
142 ° F |
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temp panyimpenan |
2-8 ° C |
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kelarutan |
<= 75g / l |
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wujud |
cairan |
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watesan bledosan |
1,3-26,1% (V) |
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Kelarutan Banyu |
Iki gampang larut ing pelarut alkohol kayata etanol, propilena lan minyak glikol. Sampeyan ora larut ing banyu. |
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Sensitif |
Sensitif Udhara |
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Nomer JECFA |
466 |
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BRN |
1739289 |
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InChIKey |
CLUWOWRTHNNBBU-UHFFFAOYSA-N |
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Referensi CAS DataBase |
3268-49-3 (Referensi CAS DataBase) |
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Referensi Kimia NIST |
Propanal, 3- (methylthio) - (3268-49-3) |
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Sistem Registrasi Bahan EPA |
3- (Methylthio) propanal (3268-49-3) |
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Kode Bahaya |
C, Xn |
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Pernyataan Risiko |
20 / 22-34-36 / 37 / 38-20-52 / 53-43-41-38-20 / 21/22 |
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Pernyataan Keamanan |
26-36 / 37 / 39-45-37 / 39 |
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RIDADR |
UN 2785 6.1 / PG 3 |
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WGK Jerman |
1 |
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RTECS |
UE2285000 |
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F |
10-13-23 |
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TSCA |
Nggih |
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HazardClass |
6.1 (b) |
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PackingGroup |
III |
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Kode HS |
29309070 |
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Properti Kimia |
CUCI WULAN WARNA |
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Properti Kimia |
Propionaldehida 3- (Methylthio) duweni bau, bawang, lan ambu kaya daging. Iki nduweni rasa sing enak, anget, daging lan sup kaya ing tingkat sithik |
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Migunakake |
3-Methylthiopropionaldehyde minangka agen pangrasa tiron sing tanpa cairan nganti kuning cahya kanthi ambu daging sing kuat. polimerisasi kanthi umur lan stabil ing larutan alkohol 50%. kudu disimpen ing wadhah kaca. digunakake ing konsentrasi murah kanggo daging lan rasa duduh kaldu kanggo aplikasi ing daging lan bumbu ing 3 ppm lan ing barang panggang lan omben-omben ing 0,5 ppm. |
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Preparasi |
Kanthi transaminasi lan dekaroksilasi macem-macem asam amino; kanthi oksidasi alkohol |
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Bahan baku |
Acrolein -> Monitrat asetat cupric -> METHYL MERCAPTAN -> 3-Methylthiopropanol |
