Khoom Description
Khoom npe: Butyryl chloride
CAS: 141-75-3 Nr
PIB: 205-498-5
Melting point: -89℃(lit.)
Kub taw tes: 102℃(lit.)
Ceev: 1.026 g / mL ntawm 25℃(lit.)
Vapor ceev: 3.7 (vs huab cua)
Vapor siab: 39 hPa (20 degree)
Refractive index: n20/D 1.412 (lit.)
PIB: EM0595000
Fp: 71℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Butyryl chloride yog ib qho tseem ceeb nruab nrab rau kev sib txuas cov tshuaj nquag xws li benzoyl peroxide thiab benzophenone .
2. Butyryl chloride CAS 141-75-3 yog siv los ua acylation reagent hauv cov organic synthesis thiab npaj esters rau kev lag luam tsw thiab ntxhiab.
3. Butyryl chloride yog ua haujlwm nyob rau hauv polymer chemistry los tsim biodegradable polybutyrate thiab lwm yam khoom tshwj xeeb.
Cia thiab ceev faj
1. Khaws Butyryl chloride nyob rau hauv ib lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, zoo - qhov cua qhov chaw kom deb ntawm tshav kub, sparks, thiab qhib nplaim taws.
2. Khaws Butyryl chloride CAS 141-75-3 nruj me ntsis kom deb ntawm dej, cawv, lub hauv paus muaj zog, thiab muaj zog oxidizing cov neeg ua haujlwm vim muaj kev kub ntxhov thiab noo noo rhiab heev.
3. Kov Butyryl chloride siv cov cuab yeej tiv thaiv tus kheej tsim nyog suav nrog tshuaj lom neeg - hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, tiv thaiv lub ntsej muag, thiab hauv lub hood fume .
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav (tsawg kawg 50 meters / 150 ko taw), tshem tawm cov khoom siv hluav taws xob, thiab muaj Butyryl chloride siv cov khoom nqus dej qhuav xws li xuab zeb, tsis txhob muaj dej sib cuag.
2. Sau cov absorbed Butyryl chloride CAS 141-75-3 siv cov cuab yeej uas tsis muaj hluav taws kub hnyiab rau hauv cov ntim ntim, cov ntawv lo tiv thaiv corrosion; Yog tias nchuav rau hauv dej, cov pa roj hydrogen chloride yuav raug tsim kom muaj kev tiv thaiv kev tiv thaiv mus txog 0.3 mais downwind.
3. Cov neeg ua haujlwm tu Butyryl chloride spills yuav tsum hnav cov cuab yeej tiv thaiv tag nrho nrog rau tus kheej - muaj cov cuab yeej ua pa thiab pov tseg cov khoom pov tseg raws li cov cai tswj kev phom sij (UN 2353, Hazard Class 3/8, PG II).
Cov ntaub ntawv kev nyab xeeb
1. Butyryl chloride yog cov nplaim taws heev (flash point 21 degree) thiab corrosive, ua rau tawv nqaij kub hnyiab thiab qhov muag loj (H314, H318).
2. Butyryl chloride CAS 141-75-3 muaj teeb meem yog tias nqos tau (H302), tshuaj lom yog tias nqus tau (H331), thiab cuam tshuam nrog dej, tso tawm cov pa phem thiab corrosive hydrogen chloride gas.
3. Kev sib xyaw ntawm Butyryl chloride ua rau cov pa phem xws li carbon oxides thiab hydrogen chloride, thiab cov khoom sib xyaw ua ke tuaj yeem ua rau cov hlau (H290).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1,4-Benzoquinone/p-Quinone CAS 106-51-4 |
| 2 | p-Toluidine CAS 106-49-0 |
| 3 | 1 4-Dibromobenzene CAS 106-37-6 |
| 4 | 4-Fluorophenol CAS 371-41-5 |
| 5 | 4-Chloropropiophenone CAS 6285-05-8 |
| 6 | 4-Chlorobenzotrifluoride CAS 98-56-6 |
| 7 | 4 -Chlorotoluene/p-Chlorotoluene CAS 106-43-4 |
| 8 | P-Toluoyl Chloride CAS 874-60-2 |
| 9 | 4 -Chlorobenzyl Chloride/p-Chlorobenzyl Chloride/PCBC CAS 104-83-6 |
| 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj butyryl chloride cas 141-75-3 manufacturers, lwm tus neeg, Hoobkas
