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4-Fluorophenylacetic acid (CAS # 405-50-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H7FO2
Molar Mass 154.14
Njupụta 1.1850 (atụmatụ)
Ebe Na-agbaze 81-83 Celsius C (ọkụ)
Ebe Boling 164°C (2.25 torr)
Ebe mgbari >100°C
Mmiri Solubility Na-adịghị edozi na mmiri.
Uzuoku nrịbama 0.00461mmHg na 25°C
Ọdịdị kristal na-acha ọcha ma ọ bụ na-egbuke egbuke
Agba Ọcha
Merck 14,4177
BRN 972145
pKa pK1:4.25 (25°C)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
MDL MFCD00004343
Njirimara anụ ahụ na kemịkalụ ebe mgbaze 82-86 ° C
Ebe esi mmiri ọkụ 164°C (2.25 torr)
Jiri Ejiri ya dị ka etiti ọgwụ

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu R38 - na-akpasu iwe na akpụkpọ ahụ
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S27 - Yipụ uwe niile emeru ozugbo.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
WGK Germany 3
TSCA T
Koodu HS 29163900
Klas Hazard Iwe

 

Okwu mmalite

Fluorophenylacetic acid bụ ngwakọta organic. Ọ bụ mmiri mmiri na-enweghị agba nke nwere isi pụrụ iche na okpomọkụ ụlọ. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke fluorophenylacetic acid:

 

Ogo:

Ọdịdị: mmiri mmiri na-enweghị agba na isi ísì.

Njupụta: 1.27 g/cm3.

Solubility: soluble na mmanya na ether solvents, ubé soluble na mmiri.

 

Jiri:

N'ime ụlọ ọrụ kemịkalụ, enwere ike iji fluorophenylacetic acid dị ka ihe mmalite maka njikọ organic.

N'ichepụta ọgwụ pesticide, enwere ike iji fluorophenylacetic acid dị ka akụrụngwa maka imepụta pesticides na fungicides.

 

Usoro:

Enwere ike nweta nkwadebe nke fluorophenylacetic acid site na mmeghachi omume ketone nke fluorinated phenylacetic acid ma ọ bụ fluorinated phenyl ether nwere acetic acid.

 

Ozi nchekwa:

Fluoroacetic acid na-akpasu akpụkpọ ahụ, anya, na traktị iku ume, na ekwesịrị ịkpachara anya mgbe ị na-akpọtụrụ.

Ekwesịrị iyi ugogbe nchekwa na uwe aka mgbe ị na-eji ma ọ bụ na-ejikwa fluorphenylacetic acid iji hụ na ọnọdụ ụlọ nyocha nwere ikuku nke ọma.

Zere ikuru ikuku nke fluorophenylacetic acid, ma ọ bụrụ na ị na-ekuba nnukwu uzuoku, gaa ebe nwere ikuku dị ọhụrụ ozugbo wee chọọ ọgwụgwọ.

Fluorophenylacetic acid bụ mmiri mmiri na-ere ọkụ na ekwesịrị ka ewepụ ya n'ọkụ ma chekwaa ya n'ime akpa ikuku, na-adịghị na oxidants.

 


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