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mankhwala

Terpineol(CAS#8000-41-7)

Chemical Property:

Molecular Formula C10H18O
Misa ya Molar 154.25
Kuchulukana 0.93g/mLat 25°C(lit.)
Melting Point 31-35°C (kuyatsa)
Boling Point 217-218°C (kuyatsa)
Kuzungulira Kwapadera (α) -100.5
Pophulikira 193 ° F
Kusungunuka kwamadzi 2.23g/L pa 20 ℃
Kusungunuka 1 gawo la terpineol likhoza kusungunuka mu magawo awiri (voliyumu) ​​ya 70% ya ethanol solution, sungunuka pang'ono m'madzi ndi glycerol.
Kuthamanga kwa Vapor 2.79 Pa pa 20 ℃
Maonekedwe Madzi opanda mtundu
Specific Gravity 0.934 (20/4 ℃)
Mtundu Mafuta Opanda Mtundu mpaka Oyera mpaka Osasungunuka
Mtengo wa BRN 2325137
pKa 15.09±0.29 (Zonenedweratu)
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Zomverera Mosavuta kuyamwa chinyezi
Refractive Index n20/D 1.482(lit.)
MDL Mtengo wa MFCD00075926
Zakuthupi ndi Zamankhwala Mawonekedwe amadzi opanda mtundu kapena kristalo wotsika wosungunuka, wokhala ndi kukoma kwa clove.
pozizira kwambiri 2 ℃
kachulukidwe wachibale 0.9337
refractive index 1.4825 ~ 1.4850
solubility 1 gawo terpineol akhoza kusungunuka mu 2 mbali (ndi voliyumu) ​​ya 70% Mowa njira, pang'ono sungunuka m'madzi ndi glycerol.
Gwiritsani ntchito Pakuti yokonza akamanena, patsogolo solvents ndi deodorants

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
Ma ID a UN UN1230 - kalasi 3 - PG 2 - Methanol, yankho
WGK Germany 2
Mtengo wa RTECS WZ6700000
HS kodi 2906 19 00
Poizoni LD50 pakamwa pa Kalulu: 4300 mg/kg LD50 dermal Khoswe> 5000 mg/kg

 

Mawu Oyamba

Terpineol ndi organic pawiri yomwe imadziwikanso kuti turpentol kapena menthol. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chitetezo cha terpineol:

 

Katundu: Terpineol ndi madzi achikasu opepuka opanda utoto komanso fungo lamphamvu la rosin. Imalimbitsa kutentha ndipo imatha kusungunuka mu ma alcohols ndi ether solvents, koma osati m'madzi.

 

Ntchito: Terpineol ali osiyanasiyana ntchito. Amagwiritsidwa ntchito kwambiri popanga zokometsera, chingamu, mankhwala otsukira mano, sopo, ndi zinthu zaukhondo wamkamwa, ndi zina. Ndi kuzizira kwake, terpineol imagwiritsidwanso ntchito kwambiri kupanga chingamu, timbewu tonunkhira, ndi zakumwa za peppermint.

 

Njira yokonzekera: Pali njira ziwiri zokonzekera terpineol. Njira imodzi imachokera ku mafuta a asidi a esters a mtengo wa paini, omwe amakumana ndi zochitika zambiri ndi distillation kuti apeze terpineol. Njira ina ndiyo kuphatikizira mankhwala enaake pochita ndi kusintha.

 

Chidziwitso chachitetezo: Terpineol ndiyotetezeka kugwiritsidwa ntchito wamba, komabe pali njira zina zodzitetezera zomwe ziyenera kutsatiridwa. Zitha kukhala ndi zotsatira zokwiyitsa pakhungu ndi maso, kukhudzana ndi khungu ndi maso kuyenera kupewedwa mukamagwiritsa ntchito, komanso mpweya wabwino uyenera kutsimikizika. Khalani kutali ndi ana ndi ziweto, ndipo pewani kulowetsedwa mwangozi kapena kukhudzana. Pakakhala kusapeza bwino kapena ngozi, siyani kugwiritsa ntchito nthawi yomweyo ndikupempha thandizo lachipatala.

 


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