(1R)-(-)-10-Camphorsulfonic Acid CAS 35963-20-3

Khoom Piav Qhia:

Khoom Lub Npe: (1R)-(-)-10-Camphorsulfonic acid CAS TSIS TAU: 35963-20-3

Lub ntsiab lus:

L (-)-Camphorsulfonic acid;

(R)-(-)-Camphor-10-sulfonic Acid;

((1R, 4S) -7,7-Dimethyl-2-oxobicyclo- [2.2.1] heptan-1-yl) methanesulfonic acid;

Tshuaj& Lub Cev Muaj Zog:

Tsos: Dawb hmoov

Kev Ntsuas: ≥99.00%

Ceev: 1.331g/cm3

Melting Point: 198 ℃

Kev ruaj ntseg: ruaj khov. Hygroscopic. Tsis sib xws nrog cov hauv paus muaj zog, cov neeg ua kom muaj zog oxidizing.

Cia Li Cas: 2-8 ℃

Dej Solubility: Soluble

Rhiab: Hygroscopic

Cov Ntaub Ntawv Kev Nyab Xeeb:

Cov Lus Hais Txog Kev Nyab Xeeb: S26; S36/37/39; S45; S24/25; S27

HS Code: 29147090

Cov Pab Pawg: III

RIDADR: UN 3261 8/PG 2

Nqe Lus Risk: R34

Kev phom sij: C

Chav Kawm Muaj Kev Nyab Xeeb: 8

Cov Pab Pawg: III

Camphorsulfonic acid, qee zaum sau luv CSA lossis 10-CSA yog cov khoom sib xyaw organosulfur. Zoo ib yam li sulfonic acids, nws yog cov kua qaub uas muaj zog uas tsis muaj xim nyob hauv chav sov thiab tau yaj hauv dej thiab ntau yam tshuaj organic.

Cov khoom no muaj muag hauv khw. Nws tuaj yeem npaj los ntawm sulfonation ntawm camphor nrog sulfuric acid thiab acetic anhydride. Hauv kev sib xyaw cov organic, CSA thiab nws cov txiaj ntsig tuaj yeem siv los ua tus neeg sawv cev daws rau chiral amines thiab lwm yam cations. Piv txwv li, 3-bromocamphor-8-sulfonic acid tau siv los ua ke ntawm enantiopure devazepide.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: (1r)-(-)-10-camphorsulfonic acid cas 35963-20-3, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

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