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ngwaahịa

Undecanolactone (CAS#710-04-3)

Ngwongwo kemịkalụ:

Usoro ihe omimi C11H20O2
Molar Mass 184.28
Njupụta 0.969g/mLat 25°C(ọkụ)
Ebe Boling 152-155°C10.5mm Hg(ọkụ)
Ntụgharị pụrụ iche(α) 0°(25℃, dị mma)
Ebe mgbari >230°F
Nọmba JECFA 234
Mmiri Solubility Na-adịghị edozi na mmiri
Uzuoku nrịbama 0.059-0.11Pa na 20-25 ℃
Ọdịdị Mmiri mmiri
Nnukwu ike ndọda 0.9620.969
Agba Enweghị agba ruo ọ fọrọ nke nta ka enweghị agba
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.459(ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo enweghị agba na-acha odo odo, ude na ísì ụtọ yiri peach. Ebe esi esi 152 ~ 155 deg C (1.4x 103pa).

Nkọwa ngwaahịa

Mkpado ngwaahịa

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
WGK Germany 2
RTECS UQ1320000

 

Okwu mmalite

Butylundecal lactone (nke a makwaara dị ka butyl butylacrylate) bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke butylundecalactone:

 

Ogo:

- Ọdịdị: Butylundecalact bụ mmiri mmiri na-enweghị agba ma ọ bụ odo odo.

- isi: nwere isi pụrụ iche.

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

 

Jiri:

- Butylundecal lactone bụ nke a na-ejikarị dị ka ihe mgbaze ma na-ejikarị ink, agba, adhesives na mkpuchi.

- A pụkwara iji ya mee ihe dị ka etiti na nhazi nke kemịkalụ ndị ọzọ, dị ka ihe na-esi ísì ụtọ, plastik, na ihe e ji esiji ákwà.

 

Usoro:

A na-enweta usoro nkwadebe a na-ahụkarị nke butylundecallactone site na mmeghachi omume nke acrylic acid na butanol n'ihu ihe na-akpata acid site na mmeghachi omume alkyd.

 

Ozi nchekwa:

- Butylundecolide na-akpasu iwe ma nwee ike ibute mbufụt mgbe ọ batara na akpụkpọ ahụ na anya. Ekwesịrị izere kọntaktị ozugbo na akpụkpọ ahụ na anya.

- Ekwesịrị ilezi anya iji nye ọnọdụ ikuku dị mma mgbe ị na-eji butylundecal lactone iji zere nchikota oke nke vapors ya na ikuku.

- Butylundecal lactone nwere obere ihe egwu ọkụ ma na-ezere kọntaktị na ọkụ mepere emepe, oke okpomọkụ na oxidants.

 

Soro usoro nchekwa nke ọma mgbe ị na-eji ma ọ bụ na-ejikwa butylundecalactone ma rụtụ aka na mpempe akwụkwọ nchekwa dị mkpa (MSDS) ma ọ dị mkpa.


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