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Nerol (CAS#106-25-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C10H18O
Molar Mass 154.25
Njupụta 0.876 g/mL na 25 Celsius C (ọkụ)
Ebe Boling 103-105 Celsius C/9 mmHg (ọkụ)
Ebe mgbari 226°F
Nọmba JECFA 1224
Mmiri Solubility 1.311g/L (25ºC)
Solubility Soluble na ethanol, chloroform, ether na ihe ndị ọzọ na-edozi ahụ, nke na-adịghị edozi na mmiri.
Uzuoku nrịbama 2.39Pa na 20 ℃
Ọdịdị Mmiri mmiri na-enweghị agba
Agba Kpochapụ enweghị ụcha ka ọ fọrọ nke nta ka enweghị agba
Merck 14,6475
BRN 1722455
pKa 14.45± 0.10 (buru amụma)
Ọnọdụ Nchekwa 2-8 Celsius C
Ntụgharị uche n20/D 1.474 (ọkụ)
MDL MFCD00063204
Njirimara anụ ahụ na kemịkalụ Mmiri mmanụ na-enweghị agba. E nwere ihe dị ka ụtọ ụtọ nke rose ọhụrụ, karịa geraniol, micro-strip lemon fragrance. Ebe na-esi esi nke 227 deg C, ebe ọkụ ọkụ nke 92 deg C, ntụgharị anya [alpha] D +0 degrees. Miscible na ethanol, chloroform na ether, ole na ole na-adịghị ike n'ime mmiri. Ọ bụ isomer nke geraniol (trans, Geraniol bụ CIS). A na-ahụ nerol eke na esters ya na mmanụ akwukwo oroma, mmanụ rose, mmanụ lavender, mmanụ Sri Lanka citronella, mmanụ ifuru oroma na bergamot, lemon, lime, mkpụrụ osisi grepu, oroma ụtọ, wdg.
Jiri A na-ejikarị ya na ifuru oroma, rose, jasmine, tuberose na ụdị ifuru ndị ọzọ kwa ụbọchị na utu, ahịhịa ahịhịa ekpomeekpo nke ekpomeekpo nri, nwekwara ike ịme ekpomeekpo Ester.

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.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
NJ UN UN1230 - klas 3 - PG 2 - methanol, ngwọta
WGK Germany 2
RTECS RG584000
TSCA Ee
Koodu HS 29052210
Nsi Oke ọnụ ahịa LD50 dị na oke ka akọpụtara dị ka 4.5 g/kg (3.4-5.6 g/kg) (Moreno, 1972). Uru LD50 dermal dị ukwuu na oke bekee gafere 5 g/kg (Moreno, 1972).

 

Okwu mmalite

Nerolidol, aha sayensị 1,3,7-trimethylhexylbenzene (4-O-methyl) hexanone, bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke nerolidol:

 

Ogo:

Nerolidol bụ ihe siri ike nwere ntụ ntụ kristal ọcha n'ọdịdị. Ọ nwere isi nke oroma ma nwetakwa aha ya. Ọ nwere oke molekụla gbasara ihe dịka 262.35 g/mol yana njupụta nke 1.008 g/cm³. Nerolil fọrọ nke nta ka ọ ghara ịsacha ya na mmiri n'ime ụlọ okpomọkụ, ma ọ nwere ike ịsacha ya na ihe mgbaze organic dị ka alcohols na ethers.

 

Na-eji: Isi oroma pụrụ iche na-eme ka ọ bụrụ otu n'ime isi ihe na-esi ísì ụtọ n'ọtụtụ ngwaahịa.

 

Usoro:

A na-akwado Nerolidol site na usoro kemịkalụ sịntetik. Usoro nkwadebe nke a na-ejikarị bụ imepụta nerolidol site n'imeghachi omume hexanone na methanol na hydrochloric acid dị ka ihe na-akpali akpali. Ekwesịrị ịme usoro nkwadebe akọwapụtara na ụlọ nyocha kemịkalụ ma ọ bụ ụlọ ọrụ kemịkalụ.

 

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