2-Acetyl-3-ethylpyrazine CAS 32974-92-8

Khoom Piav Qhia:

Khoom Lub Npe: 2-Acetyl-3-ethylpyrazine CAS TSIS: 32974-92-8

Lub ntsiab lus:

1- (3-Ethylpyrazin-2-yl) ethanone;

2-ethyl-3-acetyl pyrazine;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Cov kua daj

Kev Ntsuas: ≥99.0%

Ceev: 1.075

Kub Point: 54-56 ℃ (1 mmHg)

Flash Point: 87 ℃

Refractive Index: 1.515

Vapor Siab: 0.0 ± 0.5 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

Cim: GHS07

Lo Lus Teeb: Ceeb Toom

Cov Lus Qhia Teeb Meem: H315-H319-H335

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

2-Acetyl-3-ethylpyrazine muaj cov txiv ntoo, paj kws, qos yaj ywm nti, ntxhiab tsw ntxhiab. Tshaj tawm pom nyob hauv nqaij npuas daim siab thiab cocoa.

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-acetyl-3-ethylpyrazine cas 32974-92-8, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: 1- (3,5-Dimethyl-2-pyrazinyl) ethanone CAS 54300-08-2
• Tom ntej: 2-Acetyl-3-methylpyrazine CAS 23787-80-6