ibe_banner

ngwaahịa

3 5-DICHLOROISONICOTINIC Acid (CAS# 13958-93-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H3Cl2NO2
Molar Mass 192
Njupụta 1.612±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 230°C (dec.)(ọkụ)
Ebe Boling 383.0± 37.0 °C(buru amụma)
Ebe mgbari 185.434°C
Uzuoku nrịbama 0mmHg na 25ºC
Ọdịdị Ọcha na-acha aja aja ntụ ntụ ma ọ bụ kristal
Agba Ọcha ka ọ fọrọ nke nta ka ọ bụrụ ọcha
pKa -1.16±0.25 (buru amụma)
Ọnọdụ Nchekwa n'okpuru gas inert (nitrogen ma ọ bụ argon) na 2-8 Celsius

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.
WGK Germany 3
Klas Hazard Iwe

3 5-DICHLOROISONICOTINIC ACID (CAS# 13958-93-5) Okwu mmalite

3,5-Dichloropyridine-4-carboxylic acid bụ organic compound nwere usoro kemịkalụ C7H3Cl2NO2. Nke a bụ nkọwa nke ọdịdị ya, ojiji ya, nhazi ya na ozi nchekwa:

Ọdịdị:
- Ọdịdị: White crystalline ntụ ntụ.
- Ebe mgbaze: ihe dịka 160-162 Celsius.
-Solubility: Soluble na organic solvents, dị ka alcohols na ketones, ubé soluble na mmiri.
-Chemical Njirimara: Ọ bụ ihe acidic ogige nwere ike meghachi omume na bases. Enwere ike iji ya dị ka etiti dị mkpa na njikọ organic.

Jiri:
- 3,5-dichloropyridine -4-carboxylic acid na-ejikarị eme ihe na organic synthesis na chemical ụlọ ọrụ, karịsịa dị ka ihe dị mkpa akụrụngwa maka n'etiti njikọ nke ọgwụ ọjọọ na pesticides.

Ụzọ nkwadebe:
- 3,5-dichloropyridine -4-carboxylic acid nwere ike kwadebere site na-emeghachi omume 3,5-dichloropyridine na chloroform wee hydrolyzing ya.

Ozi nchekwa:
-3,5-dichloropyridine-4-carboxylic acid kwụsiri ike na ụlọ okpomọkụ, mana kọntaktị na oxidants siri ike na ntọala siri ike kwesịrị izere. Zere ikuku uzuzu, kọntaktị na akpụkpọ ahụ na anya. Jiri akụrụngwa nchedo onwe onye kwesịrị ekwesị dịka uwe aka na enyo enyo. Soro usoro nchekwa ụlọ nyocha kwesịrị ekwesị mgbe ị na-ejizi, ma chekwaa ma jikwaa ogige ahụ nke ọma.

  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya