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huahana

Nerol(CAS#106-25-2)

Waiwai Kemika:

ʻĀpana Molekala C10H18O
Molar Mass 154.25
ʻO ka mānoanoa 0.876 g/mL ma 25 °C (kukui.)
Lae Boling 103-105 °C/9 mmHg (māmā)
Lae Flash 226°F
Helu JECFA 1224
Hiki i ka wai 1.311g/L(25 ºC)
Ka hoʻoheheʻe Hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, chloroform, ether a me nā mea hoʻoheheʻe organik ʻē aʻe, hiki ʻole ke hoʻoheheʻe ʻia i ka wai.
ʻO ke ʻano o ka mahu 2.39Pa ma 20 ℃
Ka nana aku wai ʻaila kala ʻole
kalakala ʻAʻole kala ʻole a kokoke ʻole
ʻO Merck 14,6475
BRN 1722455
pKa 14.45±0.10(Wanamua)
Kūlana Waihona 2-8°C
Hōʻike Hōʻike n20/D 1.474(māmā)
MDL MFCD00063204
Na Waiwai Kino a Kimia wai ʻaila kala ʻole. Ua like like me ka ʻono ʻono o ka rose hou, ʻoi aku ma mua o ka geraniol, micro-strip lemon fragrance. Lahi paila o 227 deg C, lae uila o 92 deg C, ka hoololi opua [alpha] D +0 degere. Hiki ke komo i loko o ka ethanol, chloroform a me ka etera, hiki ʻole ke hoʻoheheʻe ʻia i ka wai. ʻO ia ka isomer o geraniol (trans, Geraniol CIS). Loaʻa ka nerol maoli a me kāna mau esters i ka ʻaila lau ʻalani, ka aila rose, ka aila lavender, ka aila citronella Sri Lanka, ka aila pua ʻalani a me ka bergamot, lemon, lime, grapefruit, ʻalani momona, etc.
Hoʻohana Hoʻohana nui ʻia i ka pua ʻalani, rose, jasmine, tuberose a me nā ʻano pua ʻē aʻe ʻO kēlā me kēia lā ka ʻono a me ka raspberry, ka ʻōpala mauʻu o ka ʻono meaʻai, hiki ke hana ʻia i ʻono Ester.

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili.
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36 – E komo i nā lole pale kūpono.
UN ID UN1230 – papa 3 – PG 2 – Methanol, solution
WGK Kelemānia 2
RTECS RG5840000
TSCA ʻAe
HS Code 29052210
Kaʻawaʻawa Ua hōʻike ʻia ka waiwai LD50 waha waha i nā ʻiole he 4.5 g / kg (3.4-5.6 g / kg) (Moreno, 1972). Ua ʻoi aku ka nui o ka waiwai o ka dermal LD50 i nā lākeke ma mua o 5 g/kg (Moreno, 1972).

 

Hoʻolauna

ʻO Nerolidol, inoa ʻepekema 1,3,7-trimethylhexylbenzene (4-O-methyl)hexanone, he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka nerolidol:

 

ʻAno maikaʻi:

ʻO Nerolidol kahi mea paʻa me ka pauka crystalline keʻokeʻo i ka helehelena. He ʻala ʻalani kona a loaʻa pū kona inoa. He 262.35 g/mol kona nui a me ka mānoanoa o 1.008 g/cm³. ʻAʻole hiki ke hoʻoheheʻe ʻia ʻo Nerolil i ka wai ma ka lumi wela, akā hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā alcohols a me nā ethers.

 

Hoʻohana: ʻO kona ʻala ʻalani kū hoʻokahi e lilo ia i mea ʻala nui i nā huahana he nui.

 

Hanana:

Hoʻomākaukau nui ʻia ʻo Nerolidol e nā ʻano kemika synthetic. ʻO ke ʻano hana hoʻomākaukau maʻamau ʻo ka synthesize i ka nerolidol ma o ka hana ʻana i ka hexanone a me ka methanol me ka waika hydrochloric ma ke ʻano he catalyst. Pono e hoʻokō ʻia ke ʻano hoʻomākaukau kūikawā i loko o kahi keʻena kemika a i ʻole nā ​​​​mea kanu kemika.

 

ʻIke palekana:


  • Mua:
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