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delta-Decalactone (CAS#705-86-2)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C10H18O2
Molar Mass 170.25
Yawan yawa 0.954 g/ml a 25 °C (lit.)
Matsayin narkewa -27 ° C (lit.)
Matsayin Boling 117-120 °C/0.02 mmHg (lit.)
Takamaiman Juyawa (α) 0°(lafiya)
Wurin Flash >230°F
Lambar JECFA 232
Ruwan Solubility Mai narkewa a cikin ruwa (4 mg/ml a 28 ° C), alcohols, da propylene glycol.
Solubility Chloroform (Dan kadan), methanol (Dan kadan)
Tashin Turi 0.63Pa a 25 ℃
Bayyanar Mai
Takamaiman Nauyi 0.9720.954
Launi Bayyana Launi
BRN 117520
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki
Fihirisar Refractive n20/D 1.458(lit.)
Abubuwan Jiki da Sinadarai Ruwa mai mai marar launi, ƙamshi mai kama da kwakwa, ƙamshi mai ƙamshi mai ƙarancin hankali. Matsayin tafasa na 281 digiri C, ƙarancin dangi na 0.95. Kusan rashin narkewa a cikin ruwa, mai narkewa a cikin ethanol, propylene glycol da man kayan lambu. Ana samun samfuran halitta a cikin 'ya'yan itatuwa irin su kwakwa da rasberi.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Hannun idanu, tsarin numfashi da fata.
Bayanin Tsaro S24/25 - Guji hulɗa da fata da idanu.
S37/39 - Sanya safofin hannu masu dacewa da kariya / ido
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
WGK Jamus 1
RTECS UQ135500
Farashin TSCA Ee
HS Code 29322090
Bayanin Hazard Haushi

 

Gabatarwa

Butyl decanolactone (kuma aka sani da amylcaprylic acid lactone) wani fili ne na kwayoyin halitta. Mai zuwa shine taƙaitaccen gabatarwar ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na butyl decanolactone:

 

inganci:

- Bayyanar: ruwa mara launi

- Mai narkewa: Mai narkewa a cikin abubuwan da ba na polar ba kamar ethanol da benzene

 

Amfani:

- Hakanan ana amfani dashi azaman mai narkewa kuma ana iya amfani dashi a masana'antu kamar su kayan shafa, rini, resins, da roba na roba.

 

Hanya:

- Hanyar shiri na butyl decanolactone yawanci ya ƙunshi amsawar octanol (1-octanol) da lactone (caprolactone). Ana aiwatar da wannan matakin a ƙarƙashin yanayin acidic ko alkaline ta hanyar transesterification.

 

Bayanin Tsaro:

- Butyl decanolactone yana da ƙarancin guba a ƙarƙashin yanayin amfani na yau da kullun, amma har yanzu ya zama dole a kula da kulawa lafiya, guje wa haɗuwa da fata da idanu, da guje wa shaƙar tururinsa.

- Hancin fata na iya faruwa tare da dogon lokaci ko nauyi mai nauyi, kuma yakamata a sanya kayan kariya masu dacewa kamar safar hannu da tabarau lokacin amfani da su.

- Idan an shaka ko an sha, a kai maras lafiya nan da nan asibiti a tuntubi likita.


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