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ngwaahịa

Ethyl acetoacetate (CAS#141-97-9)

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36 - na-akpasu iwe na anya
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
NJ UN UN 1993
WGK Germany 1
RTECS AK525000
TSCA Ee
Koodu HS 29183000
Klas Hazard 3.2
Otu nkwakọ ngwaahịa III
Nsi LD50 ọnụ na oke: 3.98 g/kg (Smyth)

 

Okwu mmalite

Enwere isi mmiri nke mkpụrụ osisi. Ọ na-acha odo odo mgbe ị na-ezute ferric chloride. Soluble n'ozuzu organic mgbaze dị ka ether, benzene, ethanol, ethyl acetate, chloroform na acetone, na soluble n'ihe dị ka 35 akụkụ mmiri. Nsi dị ala, ọnụọgụ ọnwụ na-egbu egbu (oke, ọnụ) 3.98G/kG. Ọ na-akpasu iwe. Mmiri soluble 116g/L (20 ℃).


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