D-menthol CAS 15356-70-4
| Nā Code Risk | R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili. R41 – Ka pilikia o ka poino nui i na maka R48/20/22 - R40 - Nā hōʻike liʻiliʻi o ka hopena carcinogenic R38 - He hoʻonāukiuki i ka ʻili R22 – Poino ke aleia |
| Ka wehewehe palekana | S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S36 – E komo i nā lole pale kūpono. S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. |
| UN ID | UN 1888 6.1/PG 3 |
| WGK Kelemānia | 2 |
| RTECS | OT0525000 |
| HS Code | 29061100 |
D-menthol CAS 15356-70-4 ʻIkepili
Kikino
ʻO ke ʻano a me ka ʻala: Ma ka lumi wela a me ke kaomi, hāʻawi ʻia ʻo D-menthol ma ke ʻano he aniani like ʻole a me ke aniani, me kahi ʻala mint momona a hōʻoluʻolu, ʻike nui ʻia a ʻo ia ke kumu ʻala o nā huahana peppermint. ʻO kāna morphology kristal e paʻa i ka wā o ka mālama ʻana a ʻaʻole maʻalahi i ka deform a adhesion.
Solubility: He ʻino ka solubility i loko o ka wai, ma muli o ke kumu o ka "solubility like", hiki ke maʻalahi i nā solvents organik e like me ethanol, ether, chloroform, etc. laʻana, i nā huahana e hoʻohana ana i ka waiʻona ma ke ʻano he mea hoʻoheheʻe e like me nā mea ʻala a me nā huahana mālama ʻili, hiki ke hoʻopuehu maikaʻi ʻia ka D-menthol a hoʻoheheʻe ʻia, a paʻa ka ʻala ʻoluʻolu. hookuuia.
Heehee a me ka paila ana: Heehee hehee 42 – 44 °C, boiling point 216°C. Hoʻomaʻamaʻa ka pae hoʻoheheʻe i nā kūlana hoʻololi o kona kūlana o ka mea kokoke i ka wela o ka lumi, a hiki ke hoʻoheheʻe ʻia i loko o kahi kūlana wai i ʻoi aku ka kiʻekiʻe ma mua o ka mahana o ka lumi, kahi kūpono no ka hana ʻana ma hope. ʻO ke kiʻekiʻe o ka paila paila e hōʻoiaʻiʻo e hiki ke noho paʻa a ʻaʻole hiki ke lilo i ka nalowale i ka distillation maʻamau a me nā hana hoʻokaʻawale a me ka hoʻomaʻemaʻe ʻē aʻe.
Nā waiwai kemika
Pane Redox: Ma ke ʻano he waiʻona, hiki ke hoʻokahe ʻia ʻo D-menthol e kahi mea hoʻoheheʻe ikaika, e like me ka acidic potassium permanganate solution, e hana i ka ketone a i ʻole carboxylic acid derivatives. Ma lalo o nā kūlana hoʻohaʻahaʻa haʻahaʻa, paʻa ia, akā me kahi catalyst kūpono a me ke kumu hydrogen, ʻo kāna mau mea paʻa unsaturated theoretically hiki ke hoʻoheheʻe ʻia a hoʻololi i ka saturation molecular.
Esterification reaction: Loaʻa iā ia ka hana hydroxyl kiʻekiʻe, a maʻalahi ka esterify me nā ʻakika organik a me nā ʻakika inorganic e hana i nā esters menthol like ʻole. ʻAʻole mālama wale kēia mau esters menthol i kā lākou mau mea hoʻomaha, akā hoʻololi pū i ko lākou mau ʻala a me ka ʻili-aloha ma muli o ka hoʻokomo ʻana o nā pūʻulu ester, a hoʻohana pinepine ʻia i ka hui ʻala.
4. Kumu a me ka hoomakaukau ana
ʻO ke kumu kūlohelohe: ʻO ka nui o nā mea kanu mint, e like me ka mint Asian, spearmint mint, ma o ka hoʻoulu ʻana i nā mea kanu, ka hoʻohana ʻana i ka mea hoʻoheheʻe organik, ka distillation a me nā kaʻina hana ʻē aʻe, nā lau mint i ka hoʻonui ʻana, kaʻawale, e loaʻa ai nā huahana kūlohelohe maoli, makemake ʻia e ka ʻimi ʻana i nā mea kūlohelohe o nā mea kūʻai.
Synthesis kemika: ʻO D-menthol me kahi hoʻonohonoho kikoʻī ʻekolu-dimensional hiki ke kūkulu pololei ʻia ma o ka synthesis asymmetric, catalytic hydrogenation a me nā ʻano hana kemika maikaʻi ʻē aʻe e hoʻohana ana i nā terpenoids kūpono e like me nā mea hoʻomaka, hiki ke hoʻokō i nā pono o ka hana ʻoihana nui a me ka hana ʻana. no ka nele i ka hua maoli.
hoʻohana
ʻOihana meaʻai: Ma ke ʻano he mea hoʻohui meaʻai, hoʻohana nui ʻia ia i ka chewing gum, candy, nā mea inu ʻoluʻolu a me nā huahana ʻē aʻe, hāʻawi iā ia i kahi ʻono ʻoluʻolu, hoʻoulu i nā mea ʻono, lawe mai i kahi ʻike ʻai ʻoluʻolu a me ka hoʻonui nui ʻana i ka nani o ka huahana. i ke kau wela.
ʻO ke kahua kemika o kēlā me kēia lā: I nā huahana kemika i kēlā me kēia lā e like me ka niho niho, ka holoi waha, nā huahana mālama ʻili, shampoo, a me nā mea ʻē aʻe, ua hoʻohui ʻia ʻo D-menthol, ʻaʻole hiki ke hōʻoluʻolu wale i ka noʻonoʻo ma ka ʻala, akā e lawe pū mai i ka manaʻo ʻoluʻolu koke i nā mea hoʻohana no ka ʻO ke ʻano maʻalili i hana ʻia e ka hoʻopili ʻana me ka ʻili a me nā membrane mucous, a uhi i ka ʻala ʻino.
Hoʻohana i nā lāʻau lapaʻau: ʻO ka hoʻohana ʻana i nā mea hoʻomākaukau i loaʻa i ka D-menthol hiki ke hoʻohua i ka hopena hoʻomaha a me ka anesthetic ma ka ʻili o ka ʻili, hoʻomaha i ka ʻili a me ka ʻeha iki o ka ʻili; Hiki i ka menthol nasal drops ke hoʻomaikaʻi i ka nasal ventilation a hoʻemi i ka ʻāʻī a me ka pehu ʻana o ka mucosa nasal.
