Khoom Description
Khoom npe: 2-Bromobutyric acid
CAS: 80-58-0 Nr
PIB: 201-294-5
Melting point: -4℃(lit.)
Kub taw tes: 99-103℃/ 10 mmHg (lit.)
Ceev: 1.567 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.474 (lit.)
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | chav kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2-Bromobutyric acid feem ntau yog siv los ua tus neeg sawv cev alkylating thiab nruab nrab hauv cov organic synthesis, tshwj xeeb tshaj yog rau cov kws tshuaj thiab cov tshuaj agrochemicals.
2. 2-Bromobutyric acid CAS 80-58-0 ua hauj lwm pab raws li lub tsev thaiv ntau yam rau kev qhia chiral chaw thiab bromobutyryl moiety rau hauv lub hom phiaj molecules.
3. Cov tshuaj no kuj tseem siv rau hauv kev tshawb fawb rau cov tshuaj tiv thaiv radical thiab ua tus thawj coj rau esters thiab lwm yam derivatives.
Cia thiab ceev faj
1. Khaws 2-bromobutyric acid nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, tiv thaiv los ntawm lub teeb thiab deb ntawm tshav kub thiab ignition qhov chaw. Cov tub yees feem ntau pom zoo.
2. Khaws lub thawv kaw kom nruj thiab sib cais los ntawm cov neeg ua haujlwm oxidizing muaj zog, cov hauv paus muaj zog, thiab cov neeg ua haujlwm txo qis.
3. Kov 2-Bromobutyric acid CAS 80-58-0 nrog ceev faj heev siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), nrog rau cov hnab looj tes tiv thaiv, tsom iav tsom iav, daim npog ntsej muag, thiab lub tsho tiv thaiv kev sim. Ib txwm siv lub fume hood.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw, xyuas kom muaj cua, thiab hnav cov khoom tiv thaiv tag nrho ( hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa).
2. Absorb 2-Bromobutyric acid CAS 80-58-0 spill nrog ib qho inert, tsis-combustible khoom (xws li, xuab zeb, vermiculite). Muab cov khoom tsis huv tso rau hauv ib lub thawv ntim khoom pov tseg uas raug kaw. ** Tsis txhob siv dej ** los ntxuav.
3. Tiv thaiv qhov sib xyaw kom tsis txhob nkag mus rau hauv cov kav dej, cov kav dej, lossis ib puag ncig. Decontaminate nto nrog ib tug haum hnyav, sau tag nrho cov residues. Nrhiav kev pab kws tshaj lij yog tias xav tau.
Cov ntaub ntawv kev nyab xeeb
1. 2-Bromobutyric acid yog tshuaj lom heev, corrosive, thiab muaj zog lachrymator. Nws ua rau tawv nqaij kub hnyiab, qhov muag puas, thiab ua pa puas. Nws muaj teeb meem yog tias nqos los yog nqus tau.
2. 2-Bromobutyric acid CAS 80-58-0 yog nplaim taws thiab tej zaum yuav tawm tau cov pa phem heev (hydrogen bromide, carbon oxides) thaum tshav kub kom decomposition. Nws yog noo noo-rhiab heev thiab reacts nrog nucleophiles.
3. Nco ntsoov sab laj nrog 2-bromobutyric acid Safety Data Sheet (SDS) kom paub txog qhov xwm txheej tam sim no thiab muaj kev nyab xeeb, tuav, thiab cov ntaub ntawv tswj hwm. Kuaj raws li kev noj qab haus huv hnyav thiab muaj kev phom sij.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Allyl Chloroformate CAS 2937-50-0 |
| 2 | Pentyl Chloroformate CAS 638-41-5 |
| 3 | Isopropyl Chloroformate CAS 108-23-6 |
| 4 | Butyl Chloroformate CAS 99-24-1 |
| 5 | Methyl Gallate CAS 99-24-1 |
| 6 | Octyl Gallate CAS 1034-01-1 |
| 7 | N-Butyl Lactate CAS 34451-19-9 |
| 8 | Tert -Butyl 2-bromo-2-methylpropanoate CAS 23877-12-5 |
| 9 | Ethyl Bromoacetate CAS 105-36-2 |
| 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 hom 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.
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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2-bromobutyric acid cas 80-58-0, Tuam Tshoj 2-bromobutyric acid cas 80-58-0 manufacturers, lwm tus neeg, Hoobkas
