Kode cas 4-Methyl-5-thiazolylethyl acetate yaiku 656-53-1
|
Jeneng Produk: |
4-Methyl-5-thiazolylethyl acetate |
|
Sinonim: |
4-Methyl-5- (2-hydroxyethyl) thiazoleacetate; 4-methyl-5-thiazoleethanoacetate (ester); 4-Methyl-5-thiazolylethyl acetate, Sulphurol acetate; 4-Methyl-5- (2-acetoxyethyl) thiazole-4 -Methyl-5-thiazoleethanol acetate; 5-Thiazoleethanol, 4-methyl-, acetate (ester); SULFUROL ACETATE; 2- (4-Methyl-1,3-thiazol-5-yl) etil asetat; 4-Methyl-5 -thiazolylethyl acetate, 99% |
|
CAS: |
656-53-1 |
|
MF: |
C8H11NO2S |
|
MW: |
185.24 |
|
EINECS: |
211-515-7 |
|
Kategori Produk: |
rasa thiazole; Blok Bangunan; C8 nganti C9; Sintesis Kimia; Blok Bangunan Heterosiklik; Thiazoles; Senyawa Heterosiklik |
|
File Mol: |
656-53-1.mol |
|
|
|
|
Titik lebur |
112 ° C |
|
Titik didih |
117-118 ° C6 mm Hg (lit.) |
|
kapadhetan |
1,147 g / mL ing 25 ° C (lit.) |
|
FEMA |
3205 | 4-METHYL-5-THIAZOLEETHANOL ACETATE |
|
indeks bias |
n20 / D 1.51 (surem) |
|
Fp |
> 230 ° F |
|
wujud |
Cairan |
|
pka |
3,26 ± 0,10 (Ramalan) |
|
warna |
Coklat cerah |
|
Gravitasi Khusus |
1.147 |
|
Nomer JECFA |
1054 |
|
InChIKey |
CRTCWNPLKVVXIX-UHFFFAOYSA-N |
|
Referensi CAS DataBase |
656-53-1 (Referensi CAS DataBase) |
|
Sistem Registrasi Bahan EPA |
5-Thiazoleethanol, 4-metil-, asetat (ester) (656-53-1) |
|
Kode Bahaya |
Xi |
|
Pernyataan Risiko |
36/37/38 |
|
Pernyataan Keamanan |
26-37 / 39-24 / 25 |
|
RIDADR |
PBB 3334 |
|
WGK Jerman |
3 |
|
TSCA |
Nggih |
|
Kode HS |
29341000 |
|
Katrangan |
Bisa disiyapake saka 2-methylthio-4-methyl-5- (2-acetoxyethyl) - thiazole lan AlHg; kanthi dehidrogenasi karo belerang ing 130 ° C saka (turunan i-asetil 4-metil-5- (P-hidroksietil) -3-thiazoline. |
|
Properti Kimia |
4-Methyl-5-thiazoleethanol acetate duwe ambu kaya daging. |
|
Properti Kimia |
Liqui kuning sing ora ana warna lan entheng |
|
Preparasi |
Saka 2-methylthio-4-methyl-5- (2-acetohxyethyl) -thiazole lan AlHg; kanthi dehidrogenasi karo belerang ing 130 ° C saka turunan β-asetil saka 4-metil-5- (β-hidroksietil) -3-thiazolin |
|
Nilai ambang rasa |
Karakteristik rasa ing 10 ppm: meaty, brothy, bready lan coklat kanthi cathetan daging sapi, getih lan pitik. |
|
Bahan baku |
1,4-Dioxane -> Formamide -> amalgam |
