2-metexy-3-methylpyrazine

Jeneng Produk:

2-metexy-3-methylpyrazine

Padhanane:

2-metilylpyrazine; 2-metily-3-methylpyrazine lan 2-metily-5-methylpyrazine; 2-metilypy-3 (5/ethyl Pyrazy; 2-kanggo -mokylpyrazine; 2-metil-3-methexyrazine; 2-metilylpyrazine; 2-metil-3 (5-metil-6-methexyrazine

CAS:

2847-30-5

Mf:

C6H8N2O

Mw:

124.14

EineCs:

220-651-6

Kategori Produk:

Pyrazine; pyrazine; alkoxypyrazines; monomi- & polyalkylpyrazines; blok bangunan pyrazine; dhaptar bangunan heterocyclic; listings ahli heterokis; m-n

File mol:

2847-30-5.mol

Titik Giling 

48-52 ° C 10mm

Kapadhetan 

1.06 g / ml ing 25 ° C (lit.)

FEMA 

3183 | 2,5 utawa 6-metodhe-3-methylpyrazine (campuran isomer)

Indeks Refleksi 

N20 / d 1.507 (lit.)

FP 

132 ° F

Temp panyimpenan. 

Wilayah flammables

PKA

1.01 ± 0,10 (diprediksi)

Jecfa Nomer

788

Brn 

878809

Rujukan Database CAS

2847-30-5 (referensi database CAS)

Cathetan Kimia NIST

2-metily-3-metil pyrazine (2847-30-5)

Sistem Registri EPA

Pyrazine, 2-methexy-3-metil- (2847-30-5)

Kode Hazard 

Xn

Pernyataan Resiko 

22-37 / 38-41-10

Pratelan safety 

26-39-16

Ridadr 

PBB 1993 3 / PG 3

WGK Jerman 

3

Tsca 

Ya

Hazardclass 

3

Packinggroup 

III

Kode hs 

29339900

Properties Kimia

Cairan tanpa warna

Properties Kimia

2 utawa 5 utawa 6-methexy-3-methylpyrazine duwe aroma sing ngeling-eling saka hazelnut, almond lan kacang. Pyrazines metil metil digunakake minangka agen rasa kaya nut kanggo panganan lan omben-omben. Turunan 2-metil 2-metil digunakake minangka agen peningkatan kopi AROMA.

Preparation

Saka 2-methylpyrazine kanthi macem-macem rute.

Nilai ambang Aroma

Deteksi: 3 nganti 7 ppb

Bahan mentah

SODIUM EHOTOXIDE