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2-Coumaranone (CAS# 553-86-6)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H6O2
Molar Mass 134.13
Njupụta 1,22 g/cm3
Ebe Na-agbaze 49-51C (ọkụ)
Ebe Boling 248-250C (ọkụ)
Ebe mgbari >230°F
Solubility H2O: soluble3.8g/L na 30°C
Uzuoku nrịbama 0.027-0.24Pa na 10-30 ℃
Ọdịdị Crystalline ntụ ntụ
Agba Ọcha ruo odo-oroma
BRN 114689
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche 1.4800 (atụmatụ)
MDL MFCD00005856
Jiri 2 (3H)-Benzofuranone

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.
R43 - nwere ike ịkpata uche site na kọntaktị akpụkpọ
R36 / 38 - na-akpasu anya na akpụkpọ ahụ.
Nkọwapụta nchekwa S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
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.
WGK Germany 3
Koodu HS 29322090

 

Okwu mmalite

2-Chlorobenzaldehyde bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị, ojiji, usoro nkwadebe na ozi nchekwa nke ketone 2-chloromicdal:

 

Ogo:

- Ọdịdị: 2-chloromicidalone bụ mmiri mmiri na-acha odo odo na-enweghị ụcha.

- Solubility: Enwere ike ịgbaze ya na ihe mgbaze organic dị ka alcohols, ethers, na ketones.

 

Jiri:

- Rodenticide: 2-chloromicide bụ ogbunigwe nke enwere ike iji chịkwaa ụmụ ahụhụ.

- Chemical intermediates: A pụkwara iji ya dị ka onye na-ahụ maka ihe na-emepụta ihe iji kwadebe ogige ndị ọzọ.

 

Usoro:

Enwere ike nweta 2-chlorocidalone site na chlorination nke benzaldehyde na chlorine gas.

 

Ozi nchekwa:

-2-chlorochlorocidal na-akpasu iwe ma nwee ike imerụ akpụkpọ ahụ na anya. Ekwesịrị iyi ihe nchekwa kwesịrị ekwesị dị ka uwe aka na enyo enyo mgbe ejiri ya.

- Zere iku ume, ịta ma ọ bụ iri 2-chloromicidalone mgbe ị na-ejizi, na-echekwa ma ọ bụ na-eji.

- Mgbe a na-eji ya eme ihe, ekwesịrị ịkpachara anya ka ị ghara ịkpọtụrụ ihe na-ere ọkụ iji gbochie ọkụ ma ọ bụ mgbawa.

- 2-Chloromicidalone kwesịrị ịchekwa ya n'ebe dị jụụ, nke kpọrọ nkụ, pụọ na ọkụ na oxidants.

- Soro usoro nchekwa na ụkpụrụ nchekwa mpaghara mgbe ị na-eji ma ọ bụ na-atụfu 2-chloromicidalone.

Mgbe ị na-eji ma ọ bụ na-arụ ọrụ 2-chloromicidalone, ekwesịrị ịgbaso ntuziaka njikwa kwesịrị ekwesị na usoro nchekwa, yana a ga-enyocha akwụkwọ data nchekwa zuru ezu nke onye na-eweta ihe nyere.


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