Tom ntej: Propionyl Bromide CAS 598-22-1 Purity ≥98.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Propionyl Bromide (CAS: 598-22-1) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Propionyl Bromide,Please contact: alvin@ruifuchem.com
| Tshuaj npe | Propionyl Bromide |
| Synonyms | Propionic Acid Bromide;Propanoyl Bromide;Propanoic Acid Bromide;1-Bromo-1-Propanone |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
| CAS Nr | 598-22-1 : kuv |
| Molecular Formula | C3H5 npo |
| Molecular Luj | 136,98 g / mol |
| Boiling Point | 103.0 ~ 104.0 ℃ (lit.) |
| Flash Point | 52.0 ℃ |
| rhiab heev | Moisture Sensitive |
| Solubility | Soluble nyob rau hauv Ether, dej, cawv decomposition |
| Cia Temp. | Flammables Thaj Chaw |
| COA & MSDS | Muaj |
| Hom | Ruifu Tshuaj |
| Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig |
| Qhov tshwm sim | Colorless rau lub teeb daj Fumming kua | Ua raws |
| Qhov ceev (20 ℃) | 1.509-1.524 Ib | Ua raws |
| Refractive Index n20/D | 1.454-1.457 Ib | Ua raws |
| Purity / Analysis Method | ≥98.0% (GC) | 98.5% |
| Infrared Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom tau raug kuaj & ua raws li cov specifications | |
Pob:Lub raj mis, 25kg / Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Moisture rhiab heev.Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Hazard Symbols C - Corrosive
Risk Codes R10 - Flammable
R14 - Reacts hnyav nrog dej
R34 - Ua rau kub hnyiab
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg los tau.)
UN IDs UN 2920 8/PG 2
WGK Germany 3
HS Code 2915900090
Hazard Chav Kawm 3.2
Packing Group III
Propionyl Bromide (CAS: 598-22-1), Fumming nrog ya raws.Soluble hauv ether.Toxic thiab corrosive, flammable, me ntsis txaus ntshai tshaj li acetyl bromide.Thaum rhuab los yog decomposed nyob rau hauv dej thiab ethanol, tshuaj lom thiab corrosive hydrogen bromide gas yog tso tawm.Siv ua tshuaj intermediate, tshuaj tua kab intermediates thiab kuj siv nyob rau hauv cov organic synthesis.
1. Kev phom sij
Kev phom sij rau kev noj qab haus huv: nws muaj kev cuam tshuam rau qhov muag, mucous daim nyias nyias, ua pa thiab tawv nqaij, thiab tuaj yeem ua rau kub hnyiab.
Kev puas tsuaj ntawm kev tawg: Cov khoom no yog flammable, heev corrosive thiab irritating, thiab tuaj yeem ua rau kub hnyiab rau tib neeg lub cev.
2. Kev pab thawj zaug
Kev sib cuag ntawm daim tawv nqaij: tam sim ntawd tshem tawm cov khaub ncaws tsis huv thiab yaug nrog cov dej ntws loj rau tsawg kawg 15 feeb.Kev kho mob.
Kev sib cuag qhov muag: tam sim ntawd nqa daim tawv muag thiab yaug kom huv si nrog cov dej ntws loj lossis cov kua qaub ib txwm ua rau tsawg kawg 15 feeb.Kev kho mob.
Inhalation: Ceev nrooj tawm ntawm qhov chaw mus rau huab cua ntshiab.Khaws txoj hlab cua tsis muaj kev thaiv.Yog ua pa nyuaj, muab cov pa oxygen.Yog tias ua tsis taus pa, ua pa ua pa tawm tam sim ntawd.Kev kho mob.
Noj: gargle nrog dej thiab haus mis nyuj los yog qe dawb.Kev kho mob.
3. Kev ntsuas hluav taws
Cov yam ntxwv muaj kev phom sij: flammable, decomposed los ntawm tshav kub kom tso tawm hydrogen bromide thiab heev toxic carbonyl bromide.Nws yog decomposed hnyav nrog dej thiab ethanol los tsim bromohydroic acid thiab acetic acid.Nws yog corrosive heev rau feem ntau cov hlau thaum dej ntws.
Cov khoom tsim kev puas tsuaj: carbon monoxide, carbon dioxide, hydrogen bromide.Txoj kev tua hluav taws: Cov neeg tua hluav taws yuav tsum hnav khaub ncaws puv lub cev kua qaub thiab alkali tiv thaiv hluav taws.Tshem lub thawv ntawm qhov hluav taws kub mus rau qhov qhib kom deb li deb tau.Yog hais tias lub thawv hauv qhov hluav taws kub tau hloov xim lossis ua suab nrov los ntawm cov cuab yeej tiv thaiv kev nyab xeeb, nws yuav tsum tau khiav tawm tam sim ntawd.Cov tshuaj tua hluav taws: hmoov qhuav, carbon dioxide, xuab zeb.Nws yog txwv tsis pub tua hluav taws nrog dej thiab ua npuas ncauj.
4. Kev kho mob xwm txheej ceev rau cov dej ntws
Kev kho mob thaum muaj xwm txheej ceev: tshem tawm cov neeg ua haujlwm sai sai los ntawm qhov chaw paug paug mus rau thaj chaw nyab xeeb, thiab ua kom muaj kev sib cais kom nruj nruj kom nkag mus.Txiav tawm hluav taws.Nws raug pom zoo tias cov neeg ua haujlwm xwm txheej ceev yuav hnav lub tshuab ua pa zoo rau tus kheej thiab tiv thaiv cov kua qaub thiab alkali.Txiav tawm qhov chaw xau kom ntau li ntau tau.Tiv thaiv kev nkag mus rau hauv qhov chaw txwv xws li cov kav dej phwj thiab cov kav dej.Cov dej xau me me: adsorption lossis nqus nrog cov xuab zeb lossis lwm yam khoom tsis-combustible.Nws kuj tseem tuaj yeem txhuam nrog cov emulsion ua los ntawm cov khoom tsis sib haum xeeb, thiab cov tshuaj pleev xim yog diluted thiab muab tso rau hauv cov dej khib nyiab.Cov dej xau loj: tsim cov dikes lossis khawb qhov kom haum rau lawv.Hloov los ntawm lub twj tso kua mis mus rau lub tank tsheb lossis cov khoom tshwj xeeb, rov ua dua lossis thauj mus rau qhov chaw pov tseg pov tseg.
5. Kev ua haujlwm pov tseg thiab khaws cia
Kev ceev faj rau kev ua haujlwm: kev ua haujlwm airtight nrog ib nrab cua tso pa tawm.Cov neeg ua haujlwm yuav tsum tau txais kev cob qhia tshwj xeeb thiab ua raws li cov txheej txheem ua haujlwm.Nws raug nquahu kom cov neeg ua haujlwm hnav lub ntsej muag lub ntsej muag lub ntsej muag roj (tag nrho lub ntsej muag), roj hmab acid thiab alkali resistant khaub ncaws thiab roj hmab acid thiab alkali resistant hnab looj tes.Nyob deb ntawm qhov hluav taws kub thiab cua sov.Kev haus luam yeeb yog txwv tsis pub nyob hauv chaw ua haujlwm.Siv cov tshuab ua pa tawm thiab cov khoom tawg.Tiv thaiv kom tsis txhob muaj vapor nkag mus rau hauv qhov chaw ua haujlwm huab cua.Tsis txhob sib cuag nrog oxidants, alkalis, thiab cawv.Ua tib zoo saib xyuas kom tsis txhob sib cuag nrog dej.Thaum tuav, nws yuav tsum maj mam thauj khoom thiab tshem tawm kom tsis txhob muaj kev puas tsuaj rau lub ntim thiab ntim.Nruab nrog cov khoom sib xws thiab ntau ntawm cov khoom siv hluav taws xob tua hluav taws thiab cov khoom siv kho mob thaum muaj xwm ceev.Cov thawv ntim khoob yuav nyob twj ywm muaj teeb meem.
khaws cia ceev faj: khaws cia hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse.Nyob deb ntawm qhov hluav taws kub thiab cua sov.Khaws lub thawv kaw.Yuav tsum tau muab cais tawm ntawm oxidants, alkalis, cawv, thiab lwm yam, tsis txhob sib xyaw cia.Cov khoom tawg-pov thawj teeb pom kev zoo thiab qhov cua tshuab tau txais yuav.Nws yog txwv tsis pub siv cov cuab yeej siv tshuab thiab cov cuab yeej uas ua rau muaj teeb meem.Lub chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv tsim nyog.
6. Tiv tauj tswj / tiv thaiv tus kheej
Engineering tswj: kev ua haujlwm airtight, tso pa hauv zos.Muab cov da dej thiab cov cuab yeej ntxuav qhov muag kom nyab xeeb.
Kev tiv thaiv kab mob ua pa: thaum lub siab nyob hauv huab cua tshaj li tus qauv, koj yuav tsum hnav lub npog ntsej muag tus kheej-priming gas (tag nrho daim npog ntsej muag).Lub tshuab ua pa yuav tsum hnav thaum muaj xwm txheej ceev lossis khiav tawm.
Kev tiv thaiv qhov muag: Cov kab mob ua pa tau tiv thaiv.
Kev tiv thaiv lub cev: hnav roj hmab acid thiab alkali resistant khaub ncaws.
Kev tiv thaiv tes: Hnav cov hnab looj tes roj hmab acid thiab alkali resistant.
Lwm yam kev tiv thaiv: Tom qab ua haujlwm, da dej thiab hloov khaub ncaws.Khaws cov khaub ncaws uas muaj tshuaj lom cais thiab ntxuav lawv siv tom qab siv.Ua tib zoo saib xyuas kev huv ntawm tus kheej.
