Khoom Description
Khoom npe: Cyclobutanone
CAS: 1191-95-3 Nr
PIB: 214-745-6
Melting point: -50.9 ° C
Kub taw tes: 99℃(lit.)
Ceev: 0.938 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.421 (lit.)
Fp: 50℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
① Ua Cyclobutanone ua ib qho tseem ceeb plaub -ib lub nplhaib lub tsev thaiv rau cov organic synthesis, tsim cyclobutyl ketone skeletons hauv tshuaj thiab agrochemical molecule ntau lawm.
② Pab Cyclobutanone CAS 1191-95-3 ua cycloaddition cov tshuaj tiv thaiv reagent, koom nrog [2+2] cycloaddition los ua ke spirocyclic thiab polycyclic compounds hauv kev ua tshuaj zoo.
③ Ua haujlwm raws li cov khoom siv polymer monomer thiab hloov kho, npaj siab -kev ua haujlwm cyclic polymers nrog cov khoom siv tshwj xeeb hauv kev tsim cov khoom siv polymer.
Cia thiab ceev faj
Khaws Cyclobutanone CAS 1191-95-3 ntawm 0-10℃nyob rau hauv kaw amber iav / HDPE nruas nyob rau hauv inert gas nyob rau hauv txias, hluav taws kub- pov thawj, zoo- qhov cua qhov chaw, deb ntawm qhib hluav taws, tshav kub qhov chaw, muaj zog oxidants thiab ncaj qha tshav ntuj. Hnav hnab looj tes nitrile, looj tsom iav dub thiab daim npog qhov ncauj; zam vapor inhalation, daim tawv nqaij / qhov muag pom & noj (mob irritant). Reseal nruj nreem ncej- siv los tiv thaiv volatilization thiab oxidation. Pov tseg los ntawm cov ntawv tso cai pov tseg; thauj raws li cov kua flammable, leak-proof & explosion-proof ntim, txias saw xaiv, zam high-temp / cuam tshuam thiab oxidant mixing.
Dab tsi yog qhov txiaj ntsig ntawm kev noj Cyclobutanone?
✅ Cim Cyclobutanone CAS 1191-95-3 plaub- koom nrog cyclic ketone qauv nrog lub nplhaib siab strain reactivity, zoo heev solubility nyob rau hauv dej / organic solvents, ruaj khov nyob rau hauv qis-temp ntim cia yam tsis muaj tus kheej-polymerization.
✅ Siab Cyclobutanone cycloaddition cov tshuaj tiv thaiv kev ua haujlwm, kev sib raug zoo nrog cov organic synthesis systems, tsawg npaum li cas ua tiav cov nplhaib siv tau zoo, siv dav rau cov khw muag tshuaj / agrochemicals / tshuaj zoo.
✅ Muaj-qib siab purity, ruaj khov batch zoo, yooj yim kev khiav hauj lwm thiab cov tshuaj tiv thaiv, tus nqi -zoo rau huab hwm coj ntau lawm, raws li REACH thiab zoo tshuaj kev lag luam qauv.
Kev Nyab Xeeb & Cov Ntaub Ntawv Thauj Khoom
- Hazard Class:3 (Flammable kua)|UN:$\\boldsymbol{1993}$3/PG 2
- HS Code: 2914299090
- Cov Lus Qhia Txog Kev Nyab Xeeb: H225 (muaj kuab paug heev / vapor), H315 (mob tawv nqaij), H319 (qhov muag khaus), H335 (ua pa ua pa)
- Cov Lus Ceeb Toom: P210, P233, P240, P241, P261, P280, P305+351+338
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2 3-Dibromopropionic Acid CAS 600-05-5 |
| 2 | Tom ntej: 4-Hydroxybutyl Acrylate CAS 2478-10-6 |
| 3 | 2 -Methylanisole/O-Cresyl Methyl Ether CAS 578-58-5 |
| 4 | Tri-(4-Hydroxy-TEMPO) Phosphite/Inhibitor 705 CAS 2122-49-8 |
| 5 | Ethylenediaminetetraacetic Acid Disodium ntsev / EDTA Disodium / EDTA-2NA CAS 139-33-3 |
| 6 | Ethylenediaminetetraacetic Acid Tetrasodium ntsev / EDTA Tetrasodium / EDTA-4NA CAS 64-02-8 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | 2 5′-Difluoroacetophenone CAS 1979-36-8 |
| 9 | 1,4-Napthoquinone CAS 130-15-4 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj cyclobutanone cas 1191-95-3 manufacturers, lwm tus neeg, Hoobkas
