CAS 75-65-0 Tert-butyl cawvyog qhov yooj yim tshaj plaws tertiary cawv, nrog cov mis ntawm (CH₃)₃COH. Nws yog ib qho ntawm plaub isomers ntawm butanol. tert-Butyl cawv yog ib yam khoom uas tsis muaj xim, uas yaj nyob ze ntawm chav tsev kub thiab muaj ib qho camphor- zoo li tsw.
Puas yog tert-Butyl cawv (TBA CAS 75-65-0) yog cov kua qaub muaj zog?
Tsis yog, tert-butyl cawv yog cov kua qaub uas tsis muaj zog heev. Nws raug cais raws li tertiary cawv, thiab nws cov hydroxyl proton tsuas yog me ntsis ionizable hauv cov tshuaj aqueous.
Tert-butyl cawv TBA muaj cov qauv molecular C₄H₁₀O thiab molecular hnyav 74.12 g/mol. Nws zoo nkaus li cov kua tsis muaj xim lossis crystalline khoom nyob rau hauv chav tsev kub, muaj ib tug me me camphor -zoo li tsw. Vim nws cov ntsiab lus melting siab heev, nws tshwm sim raws li cov khoom hauv qab 25.7℃thiab ua kua saum toj no qhov kub thiab txias, nrog rau qhov kub ntawm 82.4 degree. Liquid Tert Butanol nthuav tawm qhov ntom ntawm 0.786 g / cm³ ntawm 20℃thiab qhov ntsuas qhov ntsuas ntawm 1.387. Cov khoom siv kho qhov muag thiab cov khoom ntim no qhia txog nws qhov tsis yog - aromatic, branched qauv, uas cuam tshuam lub teeb refraction thiab loj tis nyob rau hauv cov kua theem.
CAS 75-65-0 tert-butyl cawv siv
Tertiary butyl cawv (TBA) yog cov kuab tshuaj zoo rau ntau cov organic tebchaw, thiab nws yog siv rau hauv ntau yam kev lag luam thiab kev sim. TBA kuj tseem siv los tsim lwm yam tshuaj, xws li methyl tert -butyl ether (MTBE) thiab ethyl tert -butyl ether (ETBE), uas yog siv los ua roj av additives.
Toxicology
Tib neeg raug yuav tshwm sim vim roj oxygenate metabolism. Tert-butanol yog absorbed tsis zoo los ntawm daim tawv nqaij tab sis sai sai absorbed yog nqus tau los yog noj. Tert-butanol ua rau khaus tawv nqaij lossis qhov muag. Toxicity ntawm ib koob tshuaj feem ntau tsis tshua muaj tab sis cov koob tshuaj siab tuaj yeem tsim cov tshuaj sedative lossis tshuaj loog.
Gneebio yog ib tug ua lag luam thiab distributor ntawm tej yam tshuaj tshwj xeeb nrog ntau tshaj 10 xyoo ntawm kev ua hauj lwm pab thoob ntiaj teb manufacturers. Hu rau peb tam sim no kom paub ntau ntxiv!
Vim li cas thiaj xaiv Gneebio cov khoom?
- Cov ntawv pov thawj zoo thiab ua raws: ISO 9001, ISO 14001 thiab GMP tau ntawv pov thawj, nrog tag nrho cov ntawv tso cai tsim tshuaj lom neeg.
- Kev txhawb nqa cov ntaub ntawv: COA, MSDS, TDS thiab SGS kuaj muaj
- EU-ua raws. Ua tau raws li REACH txoj cai
- Cov ntaub ntawv pov thawj thoob ntiaj teb: ruaj khov xa tawm mus rau South Asia, South America, Middle East thiab Africa.
- Flexible bulk mov: 20-200 MT ib batch, nrog rau kev cog lus txhua xyoo
Nyem Kom Thov Ib Daim Ntawv Tso Cai
txog peb
Raws li cov chaw tsim khoom thiab xa tawm cov tshuaj zoo,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.
Lwm Yam Kub- Muag Khoom
| Khoom npe | CAS Nr |
| Dichloromethane DCM | CAS Nr .: 75-09-2 |
| Ethyl acetate hmoov | CAS Nr .: 141-78-6 |
| Dimethyl Sulfoxide DMSO |
CAS 67-68-5 Nr |
| Cov tshuaj acetonitrile | CAS Nr .: 75-05-8 |
| Isopropyl cawv | CAS Nr .: 67-63-0 |
| 1-Propanol | CAS Nr .: 71-23-8 |
| o-Xylene | CAS Nr .: 95-47-6 |
Tiv tauj peb tam sim no rau qhov kev tsocai tshiab kawg; peb lav tus nqi sib tw kiag li.
