ibe_banner

ngwaahịa

6-methylpyridine-2-carbonitrile (CAS # 1620-75-3)

Ngwongwo kemịkalụ:

Njirimara physico-chemical

Usoro ihe omimi C7H6N2
Molar Mass 118.14
Njupụta 1.08± 0.1 g/cm3 (buru amụma)
Ebe Na-agbaze 70-74C (ọkụ)
Ebe Boling 0°C
Ebe mgbari 0°C
Solubility Dichloromethane, Hexane
Uzuoku nrịbama 0.043mmHg na 25°C
Ọdịdị siri ike
Agba Nchapụ ọcha
pKa 0.40± 0.10 (buru amụma)
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ
Ntụgharị uche 1.531
MDL MFCD00190586

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe ize ndụ na Nchekwa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
NJ UN UN 3439 6.1/PG III
WGK Germany 3
Koodu HS 29333990
Klas Hazard 6.1
Otu nkwakọ ngwaahịa III

6-methylpyridine-2-carbonitrile (CAS # 1620-75-3) Okwu mmalite.

Ọ bụ ngwakọta organic nwere usoro kemịkalụ C8H8N2. Ihe na-esonụ bụ nkọwa nke ọdịdị ya, ojiji, nkwadebe na ozi nchekwa: Eke:
-ọdịdị: Ọ bụ mmiri mmiri edo edo na-enweghị ụcha.
-Njupụta: ihe dịka 0.975g/cm³.
Ebe esi mmiri: ihe dịka 64-66 Celsius.
- Ebe mgbaze: Ihe dịka -45 Celsius.
-Solubility: Soluble n'ọtụtụ ihe mgbaze organic, dị ka ethanol, methanol na dimethylformamide.Jiri:
- na ike ga-eji dị ka reagents na catalysts na organic njikọ.
-A na-eji ya eme ihe n'ihe gbasara kemistri ọgwụ na ọgwụ iji mepụta ọgwụ.
-Enwekwara ike iji ya mee ihe mgbaze.

Usoro:
-nwere ike ịkwado ya site na mmeghachi omume nke pyridine na methyl hydrocyanate.
- Ọnọdụ mmeghachi omume n'ozuzu kwesịrị ka eme ya n'okpuru ikuku ikuku ikuku, na mgbakwunye, dị ka sodium cyanide iodide, na-agbakwunye.

Ozi nchekwa:
-ewe iwe na anya na akpụkpọ, biko zere kọntaktị ozugbo.
-Mgbe ị na-eji, biko jiri ngwa nchedo onwe onye, ​​dị ka ugogbe nchekwa na uwe aka.
- Chekwaa n'ebe dị jụụ, kpọrọ nkụ na-adịghị na ọkụ na ihe ndị na-ere ọkụ.
-Ebe ọ bụ na ụfọdụ ndị nwere ike na-afụ ụfụ, biko mee nyocha nchekwa kwesịrị ekwesị na ọzụzụ ọrụ ụlọ nyocha tupu eji ya.


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya