2,6-Dimethyl pyridine (CAS#108-48-5)
Koodu ihe egwu | R10 - ọkụ R22 - na-emerụ ma ọ bụrụ na iloro ya R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya. |
Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka. S16 - Wepụ ya na isi mmalite nke mgbanye. S36 - Yiri uwe nchebe kwesịrị ekwesị. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. |
NJ UN | UN 1993 3/PG 3 |
WGK Germany | 3 |
RTECS | OK970000 |
FLUKA BRAND F CODES | 8 |
TSCA | Ee |
Koodu HS | 29333999 |
Ihe edeturu egwu | Na-ewe iwe/ọkụ |
Klas Hazard | 3 |
Otu nkwakọ ngwaahịa | III |
Nsi | LD50 ọnụ na oke bekee: 400 mg / kg LD50 dermal oke bekee> 1000 mg / kg |
Okwu mmalite
2,6-dimethylpyridine bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2,6-dimethylpyridine:
Ogo:
2,6-Dimethylpyridine bụ mmiri mmiri na-enweghị agba na isi ísì siri ike.
Jiri:
2,6-Dimethylpyridine nwere ngwa dị iche iche:
1. Enwere ike iji ya dị ka onye na-akpali akpali na reagent na mmeghachi omume nke njikọ organic.
2. A na-eji ya dị ka ihe eji eme ihe maka nkwadebe nke agbaji, fluorescent na ihe ndị dị ndụ.
3. Jiri dị ka ihe mgbaze na extractant, ọtụtụ-eji na nnukwu chemical Jeremaya mere na ọgwụ ụlọ ọrụ.
Usoro:
2,6-Dimethylpyridine na-emekarị site na mmeghachi omume nke acetophenone na ethyl methyl acetate.
Ozi nchekwa:
1. O nwere isi na-esi ísì ụtọ, a ga-ezere ya maka kọntaktị ogologo oge ma zere ịkuku gas ma ọ bụ vapors.
2. Ekwesịrị iyi uwe mkpuchi kwesịrị ekwesị, enyo na uwe nchebe n'oge ọrụ.
3. Zere kọntaktị na oxidants siri ike na acid siri ike iji zere mmeghachi omume dị ize ndụ.
4. Mgbe ị na-echekwa, a ga-emechi akpa ahụ nke ọma, pụọ na ọkụ na ọnọdụ okpomọkụ dị elu.