Cyfystyron:

Tetramethylpyrazine 1124-11-4; 2 3 5 6-TETRAMETHYLPYRAZINE 98+%; Ligustrazine (tetramethylprazine); Ligustrazine (tetramethylpyrazine); 2,3,5,6-TETRAMETHYLPYRAZINE, 2,3,5,6-TETRAMETHYLPYRAZINE, 2,3,5,6-TETRAMETHYLPYRAZINE, 2,3,5,6-TETRAMETHYLPYRAZINE, 2,3,5,6-TETRAMETHYLPYRAZINE, 2,3,5,6-TETRAMETHYLPYRAZINE, 2,3,5,6, NATURIOL; 2,3,5,6-TETRAMETHYLPYRAZINE, SYNTHETIC; 2,3,5,6-Tetramethylpyrasin, Ligustrazine

Gwenau Canonaidd:CC1=C(N=C(C(=N1)C)C)C

Cod HS:29339990

Dwysedd:1.08

berwbwynt:190 ° C (g.)

Mynegai Plygiant:1. 5880 (amcangyfrif)

Pwynt fflach:128-130°C/200mm

Pwynt toddi:77-80 ° C (gol.)

Storio:Storfa o dan +30°C.

PKA:3.20 ±0.10 (Rhagweld)

Ymddangosiad:taclus

Codau Perygl:Xn, Xi

Datganiadau Risg:22-37/38-41-36/37/38

Datganiadau Diogelwch:26-39-24/25-37/39-36

WGK yr Almaen:3