2-Ethoxy-3-methylpyrazine CAS 32737-14-7

Khoom Piav Qhia:

Khoom Lub Npe: 2-Ethoxy-3-methylpyrazine CAS TSIS: 32737-14-7

Lub ntsiab lus:

Pyrazine, 2-ethoxy-3-methyl;

3-Ethoxy-2-methyl-pyrazin;

2-Aethoxy-3-methylpyrazin;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Ua kua

Kev Ntsuas: ≥99.0%

Ceev: 1.033-1.037

Kub Point: 75 ℃ (8 Torr)

Melting Point: 82-84 ℃

Flash Point: 64 ℃

Refractive Index: n20/D 1.494 (lit.)

Vapor Siab: 1.2 ± 0.3 mmHg ntawm 25 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

Cov Lus Hais Txog Kev Nyab Xeeb: S26-S36/37/39

HS Code: 2933990090

WGK Lub Tebchaws Yelemees: 3

Cov Lus Qhia Risk: R36/37/38

Tus lej phom sij: Xi

2-Methyl-3 (lossis 5- lossis 6-)-ethoxypyrazine muaj ci, tsw ntxhiab tsw. Pyrazine, 2-ethoxy-3-methyl yog siv rau qhov tsw ntawm ntau hom tshuaj tsw qab. Cov txiaj ntsig zoo tuaj yeem tau txais tom qab siv me me. Methylpyrazine tau vaporized nrog cov tshuaj chlorine hauv carbon tetrachloride, cov tshuaj tiv thaiv kub txog 40 ℃, thiab cov khoom tau tso tawm tom qab rov ua kua sodium cawv daws.

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-ethoxy-3-methylpyrazine cas 32737-14-7, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: Pyrazine, 2-propyl CAS 18138-03-9
• Tom ntej: 5-Methylquinoxaline CAS 13708-12-8