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Methyl-3-oxocyclopentane carboxylate (CAS # 32811-75-9)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H10O3
Molar Mass 142.15
Njupụta 1.157±0.06 g/cm3 (buru amụma)
Ebe Boling 130-140 ℃ (10 Torr)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ
Ntụgharị uche 1.4565 (589.3 nm 23 ℃

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu R22 - na-emerụ ma ọ bụrụ na iloro ya
R41 - Ihe ize ndụ nke mmebi anya dị njọ
R52 - na-emerụ ihe ndị dị n'ime mmiri
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S39 - Yiri anya / nchedo ihu.
NJ UN UN 3082 9 / PGIII
WGK Germany 3
Klas Hazard 9
Otu nkwakọ ngwaahịa

 

Okwu mmalite

Methyl 3-oxocyclopentacarboxylic acid. Ihe na-esonụ bụ mmeghe nkenke nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke ogige ahụ:

 

Ogo:

- Methyl 3-oxocyclopentacarboxylic acid bụ mmiri mmiri na-enweghị agba na mmiri na-adịghị mma.

- Ọ nwere ụfọdụ ire ọkụ, na combustion nwere ike ime mgbe ọ na-abịa na kọntaktị na mgbanye isi iyi.

- Ngwakọta ahụ bụ mmiri na-ere ọkụ nke vapors nwere ike ịmepụta ngwakọta ọkụ ma ọ bụ ihe mgbawa.

 

Jiri:

- A na-ejikarị methyl 3-oxocyclopentacarboxylic acid mee ihe dị ka ihe mgbaze ma nwee ike iji gbazee ụfọdụ ihe ndị dị ndụ.

 

Usoro:

- Methyl 3-oxocyclopentacarboxylic acid na-akwadokarị site na mmeghachi omume esterification, yana usoro nkwadebe akọwapụtara nwere ike mejupụta site na mmeghachi omume mmanya na acid.

 

Ozi nchekwa:

- Methyl 3-oxocyclopentacarboxylate bụ ngwakọta organic na-agbanwe agbanwe, na ekwesịrị ịkpachara anya mgbe ejiri ya.

- Zere kọntaktị na akpụkpọ ahụ na anya mgbe ị na-eji iji zere iwe ma ọ bụ mmerụ ahụ.

- Ekwesịrị idobe ikuku ikuku dị mma mgbe ị na-ejikwa ogige ahụ.

- Ọ bụ ihe na-ere ọkụ, ekwesịrị ịkpachara anya ka ị ghara ịkpọtụrụ ebe mgbanye ọkụ iji gbochie ọkụ na mgbawa.

- Mgbe ị na-echekwa ma na-ejikwa ogige ahụ, ọ dị mkpa ịgbaso usoro na ụkpụrụ nchekwa dị mkpa.


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