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Cineole (CAS#470-82-6)

Ngwongwo kemịkalụ:

Usoro ihe omimi C10H18O
Molar Mass 154.25
Njupụta 0,9225
Ebe Na-agbaze 1-2C (ọkụ)
Ebe Boling 176-177C (ọkụ)
Ntụgharị pụrụ iche(α) +44.6 (c, 0.19 na EtOH). +70 (c, 0.21 na EtOH)
Ebe mgbari 122°F
Nọmba JECFA 1234
Mmiri Solubility Soluble n'ime mmiri (3500 mg / L (na 21 Celsius C). Miscible na ether, mmanya, chloroform, glacial acetic acid, mmanụ. Soluble na ethanol, ethyl ether; ubé soluble na carbon tetrachloride.
Solubility 3.5g/l
Uzuoku nrịbama 1.22hPa na 20 ℃
Ọdịdị Mmiri mmiri
Agba Kpochapụ enweghị agba ruo ntakịrị odo odo
Merck 14,3895
BRN 105109
Ọnọdụ Nchekwa 2-8 Celsius C
Nkwụsi ike Kwụsie ike. Enwere ike ire ọkụ. Ekwekọrịtaghị na acids, bases, ike oxidizing agents.
Ntụgharị uche n20/D 1.457(ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmanụ na-enweghị agba. Enwere isi dị ka camphor. Ikwu njupụta 923-4600 (25/25 ℃), agbaze ebe 1-1.5 ℃, esi esi -177 ℃, refractive index 1.4550-1. (20 ℃). Micro-soluble na mmiri, soluble na ethanol, ether, chloroform, acetic acid, anụmanụ na mmanụ ihe oriri. Nkwụsi ike nke kemịkal.
Jiri A na-ejikarị ọgwụ eme ihe, kamakwa maka nkwadebe nke ekpomeekpo eze.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R10 - ọkụ
R37 / 38 - na-akpasu iwe na usoro iku ume na akpụkpọ ahụ.
R41 - Ihe ize ndụ nke mmebi anya dị njọ
R36 / 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.
S39 - Yiri anya / nchedo ihu.
S16 - Wepụ ya na isi mmalite nke mgbanye.
NJ UN UN 1993 3/PG 3
WGK Germany 2
RTECS OS9275000
TSCA Ee
Koodu HS 2932 99 00
Klas Hazard 3
Otu nkwakọ ngwaahịa III
Nsi LD50 ọnụ na oke bekee: 2480 mg / kg

 

Okwu mmalite

Eucalyptol, nke a makwaara dị ka eucalyptol ma ọ bụ 1,8-epoxymenthol-3-ol, bụ ngwakọta organic. A na-esi na akwụkwọ osisi eucalyptus amịpụta ya ma nwee ísì pụrụ iche ma na-egbu egbu.

 

Eucalyptol nwere ọtụtụ ihe dị mkpa. Ọ bụ mmiri mmiri na-enweghị agba na nghọta nke nwere obere nsi. Ọ na-agbaze na alcohols, ethers, na organic solvents, mana ọ naghị adị mfe mgbaze na mmiri. Eucalyptol nwere mmetụta dị jụụ ma nwee mmetụta bactericidal na mgbochi mkpali. O nwekwara ike kpasuo ụzọ ikuku iwe ma nyere aka kpochapụ nchichi imi.

 

Eucalyptol nwere ọtụtụ ojiji. A na-ejikarị ya eme ihe dị ka ọgwụ ọgwụ ma na-agbakwunye ya na ụfọdụ ọgwụ oyi, sirop ụkwara, na ngwaahịa nlekọta ọnụ iji belata ahụ erughị ala iku ume na akpịrị akpịrị.

 

A na-akwadebe Eucalyptol n'ụzọ dị iche iche, na otu n'ime ụzọ ndị a na-emekarị ka a na-enweta site n'ịkwasa akwụkwọ eucalyptus. Akwụkwọ eucalyptus na-ekpo ọkụ site na uzuoku, nke na-amịpụta eucalyptol ka ọ na-agafe na epupụta buru ya. Mgbe nke ahụ gasịrị, site na usoro usoro dị ka condensation na mmiri ozuzo, eucalyptol dị ọcha nwere ike nweta site na uzuoku.

 

Enwere ụfọdụ ozi nchekwa ị ga-amata mgbe ị na-eji eucalyptol. Ọ na-agbanwe nke ukwuu, na ikuku ume dị elu nke gas ruo ogologo oge kwesịrị izere ka ọ ghara ịkpata mgbakasị iku ume. Mgbe ị na-ejikwa ma ọ bụ na-echekwa eucalyptol, a ga-ezere ịkpọtụrụ ndị na-eme ihe na-ekpo ọkụ siri ike iji zere mmeghachi omume kemịkalụ dị ize ndụ.

 

Na nchịkọta, eucalyptol bụ ihe na-emepụta ihe na-esi ísì ụtọ na-esi ísì ụtọ. Njirimara ya gụnyere obere nsi, solubility, na mmetụta mgbochi mkpali.


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