ibe_banner

ngwaahịa

6-Chloropicolinic acid (CAS # 4684-94-0)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H4ClNO2
Molar Mass 157.55
Njupụta 1.3768 (atụmatụ siri ike)
Ebe Na-agbaze 190-191 Celsius C
Ebe Boling 241.15°C (atụmatụ siri ike)
Mmiri Solubility 3.40g/L (okpomọkụ ekwughị)
Solubility DMSO (obere), methanol
Ọdịdị Ọcha dị ka
Agba White ka ude ka tan
Ogologo ikuku kacha (λ kacha) ['294nm(EtOH)(ọkụ)']
BRN 115849
pKa 3.27± 0.10 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ
Ntụgharị uche 1.5870 (atụmatụ)
MDL MFCD00155390
Njirimara anụ ahụ na kemịkalụ Ebe mgbaze 190-191°C

Nkọwa ngwaahịa

Mkpado ngwaahịa

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.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
WGK Germany 2
RTECS TJ7535000
Koodu HS 29339900
Klas Hazard Iwe

 

Okwu mmalite

2-Chloropyridine-6-carboxylic acid, nke a makwaara dị ka 2-Chloro-6-pyridinecarboxylic acid.

 

Ogo:

2-Chloropyridine-6-carboxylic acid bụ kristal ọcha siri ike nke nwere isi pụrụ iche. Ọ na-agbaze na mmanya, ketone na ether solvents na ntakịrị soluble na mmiri.

 

Jiri:

2-Chloropyridine-6-carboxylic acid nwere ike iji dị ka ihe etiti na njikọ nke organic ogige.

 

Usoro:

Enwere ike nweta nkwadebe nke 2-chloropyridine-6-carboxylic acid site na imeghachi 2-chloropyridine na chlorine na ọnụnọ mmanya na-egbu egbu. Usoro nkwadebe kpọmkwem bụ nke a:

N'okpuru ọnọdụ okpomọkụ okpomọkụ mgbe niile, 2-chloropyridine na-emeghachi omume na chlorine, na ngwaahịa (2-chloropyridine-6-carboxylic acid) na-enweta mgbe mmeghachi omume ahụ gasịrị.

 

Ozi nchekwa:

2-Chloropyridine-6-carboxylic acid na-adịkarị mma n'okpuru ọnọdụ ọrụ nkịtị, mana a ka kwesịrị ịkpachapụ anya. Mgbe a na-eji ya eme ihe, zere kọntaktị na akpụkpọ ahụ na anya, ma hụ na a na-arụ ọrụ ahụ na mpaghara ikuku dị mma. Ọ bụrụ na ihe mberede, kpochaa ozugbo na nnukwu mmiri ma chọọ nlekọta ahụike.

Mgbe ị na-eji ma na-ejikwa kemịkalụ, ọ dị mkpa ịgbaso usoro ụlọ nyocha kwesịrị ekwesị na usoro nchebe onwe onye iji hụ na nchekwa na nchekwa gburugburu ebe obibi.


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya