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ngwaahịa

4-Fluorophenylacetonitrile (CAS# 459-22-3)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H6FN
Molar Mass 135.14
Njupụta 1.126 g/mL na 25 Celsius C (ọkụ)
Ebe Na-agbaze 86°C
Ebe Boling 119-120 Celsius C/18 mmHg (ọkụ)
Ebe mgbari 227°F
Uzuoku nrịbama 0.0535mmHg na 25°C
Ọdịdị Mmiri mmiri
Agba Kpochapụ agba edo edo na-enweghị agba
Oke ngosi NIOSH: IDLH 25 mg/m3
BRN 1907764
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.5002 (ọkụ)
Jiri Maka njikọ Organic

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R20/21/22/36/37/38 -
R20/20/22 -
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S26/36/37/39 -
NJ UN UN 3276 6.1/PG 3
WGK Germany 3
RTECS AM0210000
TSCA T
Koodu HS 29269090
Ihe edeturu egwu Nsi
Klas Hazard 6.1
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

4-Fluorobenzyl cyanobenzyl bụ ngwakọta organic.

Solubility: Ọ na-agbaze n'ime ihe ndị na-edozi ahụ dị ka ethanol, dimethylformamide na acetone.

Isi: 4-Fluorobenzyl cyanobenzyl nwere isi benzene pụrụ iche.

 

Jiri:

A na-eji 4-Fluorobenzyl cyanide mee ihe na mmeghachi omume nke organic dị ka etiti dị mkpa.

 

Usoro:

Enwere ọtụtụ ụzọ iji kwadebe 4-fluorobenzyl cyanide. A na-enweta usoro a na-ejikarị eme ihe site na mmeghachi omume nke benzonitrile na hydrofluoric acid. Na mgbakwunye, mmanya benzyl nwekwara ike meghachi omume na thionyl chloride nke mbụ, wee meghachi ya na potassium fluoride ka emechaa nweta 4-fluorobenzylbenzyl.

 

Ozi nchekwa:

4-Fluorobenzyl cyanobenzyl na-akpasu iwe ma nwee ike ime ka mgbakasị ahụ na mbufụt na kọntaktị na akpụkpọ ahụ, anya, na akpụkpọ anụ mucous. Ekwesịrị iyi uwe mkpuchi, enyo na uwe nchebe mgbe a na-arụ ọrụ.

Zere ikuru uzuoku nke 4-fluorobenzyl cyanide ma gbalịa ịrụ ọrụ na ebe ikuku na-ekpo ọkụ.

Mgbe ị na-eji ma na-echekwa 4-fluorobenzyoxybenzyl, ekwesịrị idobe ya pụọ ​​​​na isi mmalite ọkụ na ihe mgbanye ọkụ kpatara oke okpomọkụ.

4-Fluorobenzyl cyanide bụ ihe na-emetọ anụ ahụ, na ekwesịrị ilezi anya ka ọ ghara ịgbasa n'ime gburugburu ebe obibi iji zere mmetọ nke ahụ mmadụ na gburugburu ebe obibi.

 


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