2-Methoxypyrazine CAS 3149-28-8

Khoom Piav Qhia:

Khoom Lub Npe: 2-Methoxypyrazine CAS TSIS TAU: 3149-28-8

Lub ntsiab lus:

Pyrazine, 2-methoxy;

Pyrazine, methoxy;

3-methoxypyrazine;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Cov kua tsis muaj kob

Kev Ntsuas: ≥99.0%

Ceev: 1.14

Kub Point: 60-61 ℃ (29 mmHg)

Flash Point: 114 ℃

Refractive Index: 1.509

Vapor Siab: 4.2 ± 0.2 mmHg ntawm 25 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

Chav Kawm Muaj Kev Nyab Xeeb: 3

Cov Lus Hais Txog Kev Nyab Xeeb: S16-S26-S39

HS Code: 29339990

WGK Lub Tebchaws Yelemees: 3

Cov Pab Pawg: III

RIDADR: UN xyoo 1993

Cov nqe lus pheej hmoo: R10; R22; R37/38; R41

Cov lej phom sij: Xn

Cov cim: GHS02, GHS05, GHS07

Lo Lus Teeb Meem: Txaus Ntshai

Cov Lus Qhia Teeb Meem: H226-H302-H315-H318-H335

Cov lus ceeb toom ua ntej: P261-P280-P305, P351, P338

2-methoxypyrazine yog hom pyrazine derivative. Nws tso tawm cov noob thiab zoo li cocoa. Nws yog ib txwm siv txhua hnub, tus neeg sawv cev ua zaub mov noj. Nws muaj ntau yam tsw tsw qab xws li 3-Isobutyl-2-methoxypyrazine, 3-sec-butyl-2-methoxypyrazine, 3-alkyl-2-methoxypyrazines thiab 3-isopropyl-2-methoxypyrazine. Muaj cov txiaj ntsig tuaj yeem pom hauv cawv thiab ntau hom txiv hmab txiv ntoo xws li txiv hmab txiv ntoo thiab txiv hmab.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: 2-methoxypyrazine cas 3149-28-8, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: 2-Methoxy-3-methylpyrazine CAS 2847-30-5
• Tom ntej: 2-Isobutyl-3-methylpyrazine CAS 13925-06-9