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Isoamyl salicylate (CAS#34377-38-3)

Ngwongwo kemịkalụ:

Usoro ihe omimi C12H16O3
Molar Mass 208.25
Njupụta 1.05g/mLat 25°C(ọkụ)
Ebe Boling 277-278C (ọkụ)
Ebe mgbari >230°F
Nọmba JECFA 903
Mmiri Solubility 145mg/L (25ºC)
Uzuoku nrịbama 8Pa na 20 ℃
Ọdịdị mmiri mmiri doro anya
Agba Enweghị agba ruo ọ fọrọ nke nta ka enweghị agba
Merck 14,5125
pKa 8.15± 0.30 (buru amụma)
Ọnọdụ Nchekwa 2-8 Celsius C
Ntụgharị uche n20/D 1.507(ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo na-enweghị agba. Ikwu njupụta 1.047-1.053, refractive index 1.5050-1.5085, flash ebe n'elu 100 ℃, soluble na 4 olu 90% ethanol na mmanụ. Uru acid <1.0, nwere isi ahịhịa ahịhịa siri ike, nwere ụtọ na ụfọdụ ụtọ agwa na osisi. Ogologo isi ísì.
Jiri Maka nkwadebe ncha na ụtọ nri

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu N - dị ize ndụ maka gburugburu ebe obibi
Koodu ihe egwu 51/53 - Ihe na-egbu egbu na ihe ndị dị n'ime mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri.
Nkọwapụta nchekwa 61 – Zere ntọhapụ na gburugburu ebe obibi. Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa.
NJ UN UN 3082 9/PG 3
WGK Germany 2
RTECS VO4375000
Koodu HS 29182300
Klas Hazard 9
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

Isoamyl salicylate. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke isoamyl salicylate:

 

Ogo:

Isoamyl salicylate bụ mmiri mmiri na-enweghị agba nke nwere ísì pụrụ iche na okpomọkụ ụlọ. Ọ na-agbanwe agbanwe, soluble na alcohols na ether solvents, na insoluble na mmiri.

 

Jiri:

A na-ejikarị Isoamyl salicylate eme ihe dị ka ihe na-esi ísì ụtọ na ihe mgbaze.

 

Usoro:

Ọtụtụ mgbe, a na-eme usoro nkwadebe isoamyl salicylate site na mmeghachi omume esterification. A na-emeghachi mmanya mmanya Isoamyl na salicylic acid na ọnụnọ nke ihe na-eme ka acid mepụta isoamyl alicylate.

 

Ozi nchekwa:

A na-ewerekarị Isoamyl salicylate ka ọ bụrụ ihe na-adịchaghị mma n'okpuru ọnọdụ ojiji. Ọ ka bụ mmiri mmiri na-ere ọkụ na ekwesịrị ichebe ya ka ọ ghara ikpughe ọkụ na-emeghe ma ọ bụ okpomọkụ dị elu. Ekwesịrị ịkpachapụ anya ka ịzere kọntaktị na akpụkpọ ahụ, anya, na traktị iku ume mgbe ị na-eji isoamyl salicylate.


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