L-Menthol CAS 2216-51-5

CAS:2216-51-5

Fomura reMamorekuru:C10H20O

Kurema kweMorekuru:156.27

EINECS:218-690-9

Mazwi akafanana:(1R-(1-alpha,2-beta,5-alpha))-5-Methyl-2-(1-methylethyl)cyclohexanol; (1r,3r,4s)-(-)-mentho; (1R,3R,4S)-(-)-MENTHOL; (R)-(-)-ChemicalbookMenthol;EmtricitabineKusachena31; NaturalMentholCrystal; L-MengalcoholNaturalmentholMenthol(L); DL-Mentholmentholcrystallextract

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi L-Menthol CAS 2216-51-5?

Makristaro eL-Menthol asina ruvara akaita setsono ane hwema hwemint hunozorodza. Kuwanda kwemvura d1515=0.890, kunyunguduka 41~43℃, kufashaira 216℃, 111℃ (2.67kPa), kutenderera kwechiedza kwe αD Chemicalbook20=-49.3°, refractive index nD20=1.4609. Inonyunguduka muzvinhu zvinonyunguduka zvakaita se ethanol, acetone, ether, chloroform uye benzene, uye inonyunguduka zvishoma mumvura. Hunhu hwemakemikari hwakagadzikana uye hunogona kupwanyika pamwe chete nemhepo.

Tsanangudzo

Zvinhu zveKuedza

Zvinodiwa Zvakajairika

Mhedzisiro Yekuyedza

Chitarisiko

Kristaro inoonekera isina ruvara kana kuti isina ruvara

Anokodzera

Kunhuhwirira

kunhuhwirira kweAsia natura menthol chimiro

Anokodzera

pokunyunguduka

42℃ -44℃

42.2℃

Zvinhu zvisingachinji

≤0.05%

0.01%

kutenderera kwakananga

-43 °-- -52 °

-49.45 °

Simbi Dzinorema (Ne pb)

≤0.0005%

0.00027%

Kunyunguduka

Wedzera 1g yemuenzaniso ku5ml yeethanol 90%(v/v), uchiwana mhinduro yagadzikana.

Anokodzera

Zviri MuLevo-menthol

95.0％～105.0%

99.2%

Kushandiswa

1. Menthol inonaka inodyiwa inotenderwa kushandiswa munyika yangu uye inonyanya kushandiswa pakubika mazino, masiwiti, nezvinwiwa.
2. Menthol neracemic menthol zvinogona kushandiswa sezvinhu zvinonhuhwirira zvemazino, zvinonhuhwirira, zvinwiwa uye masiwiti. Inoshandiswa sechinosimudzira muviri mukurapa, ichishanda paganda kana mucous membranes, uye ine simba rekutonhodza uye rekudzivirira mapundu; kana ikatorwa nemuromo, inogona kushandiswa semushonga wekurwadziwa kwemusoro nekuzvimba kwemhino, gurokuro, uye muromo. Esters dzayo dzinoshandiswa muzvinonhuwira uye mishonga.
3. Chinhu chikuru chinoumba mafuta epeppermint. Nekuda kwekunaka kwawo kwakasiyana kwemint uye kutonhora, anoshandiswa zvakanyanya mumaswiti, zvizoro uye mushonga wemazino.