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Undecan-4-olide (CAS#104-67-6)

Ngwongwo kemịkalụ:

Usoro ihe omimi C14H28O
Molar Mass 212.37
Njupụta 0,8278
Ebe Na-agbaze 23°C (ọkụ)
Ebe Boling 166°C/24mmHg(ọkụ)
Ebe mgbari 112.7°C
Nọmba JECFA 112
Solubility Chloroform (Obere), Ethyl Acetate (Obere), Methanol (Obere)
Uzuoku nrịbama 0.00271mmHg na 25°C
Ọdịdị Ntugharị, enweghị agba
Agba Ọcha na-acha oroma gbara ọchịchịrị Ọkara siri ike ruo na-agbaze dị ala
Ọnọdụ Nchekwa Ikuku ikuku, chekwaa na friza, n'okpuru -20 Celsius
Ntụgharị uche 1.4410
MDL MFCD00005405

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe ize ndụ na Nchekwa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
RTECS XB790000
Nsi Nnukwu ọnụ ọnụ LD50 ka akọọrọ dị ka> 5Og/kg n'ime oke. The nnukwu dermal LD50 maka sample mba. A kọrọ na 71-17 bụ> 10 g / kg

 

Okwu mmalite

Peach aldehyde bụ ihe mejupụtara ya na usoro kemịkalụ C6H12O. Ọ bụ mmiri mmiri na-enweghị agba nke nwere nnukwu ísì ụtọ na ụtọ mkpụrụ. Ihe na-esonụ bụ mmalite nke ọdịdị, ojiji, nhazi na ozi nchekwa nke Peach aldehyde:

1. Eke:
Peach aldehyde bụ mmiri mmiri na-agbanwe agbanwe nke nwere ebe mgbaze nke -50 ℃ na ebe esi 210 ℃.
-Ọ bụ soluble na mmanya na ether solvents, insoluble na mmiri.
- Peach aldehyde nwere mmetụta foto siri ike, ọ ga-eji nwayọọ nwayọọ na-atụgharị edo edo mgbe ekpughere ya na ìhè.

2. Jiri:
- Peach aldehyde bụ ihe dị mkpa na-esi ísì ụtọ, nke a na-ejikarị na nri, ihe ọṅụṅụ, ekpomeekpo na ihe ịchọ mma na ubi ndị ọzọ, nke a na-eji eme ka ísì na ụtọ ngwaahịa.
- A na-ejikwa peach aldehyde na-esi ísì ụtọ nke sịga na senti.

3. Usoro nkwadebe:
- Enwere ike nweta peach aldehyde site na mmeghachi omume distillation nke benzaldehyde na hexene. Mmeghachi omume na-achọ ọnụnọ nke ihe na-akpata acidic ma na-eme ya na okpomọkụ kwesịrị ekwesị.

4. Ozi nchekwa:
- Peach aldehyde bụ ihe na-agbanwe agbanwe, nke ekwesịrị ka echekwa ya ka ọ ghara imeghe ọkụ na oke okpomọkụ iji zere ọkụ na mgbawa.
-N'oge a na-arụ ọrụ na nchekwa, ekwesịrị ịme usoro ikuku ikuku dị mma iji gbochie nchịkọta nke vepo.
- Peach aldehyde nwere ike na-akpasu anya na akpụkpọ ahụ na a ga-ezere kọntaktị ozugbo. Yiri uwe mkpuchi kwesịrị ekwesị yana nchebe anya mgbe ị na-eji ya.
-Ọ bụrụ na ikuru ume na mberede ma ọ bụ bata na Peach aldehyde, ị kwesịrị ịkwaga ozugbo na ebe ikuku na-eku ume ma chọọ nlekọta ahụike n'oge.

Biko mara na Peach aldehyde bụ ihe kemịkalụ, ojiji ziri ezi na nchekwa dị ezigbo mkpa. Tupu ojiji, jide n'aka na ị gụọ ma soro ntuziaka nchekwa dị mkpa yana ntuziaka ọrụ.


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