1,4-Dibromobenzene CAS 106-37-6 Purity > 99.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 1,4-Dibromobenzene (CAS: 106-37-6) 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 1,4-Dibromobenzene,Please contact: alvin@ruifuchem.com
Tshuaj npe | 1,4-Dibromobenzene hmoov |
Synonyms | p-Dibromobenzene;p-Benzene Dibromide |
Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
CAS Nr | 106-37-6 : kuv |
Molecular Formula | C6H4Br2 |
Molecular Luj | 235.91 g / mol |
Melting Point | 86.0 ~ 88.0 ℃ |
Boiling Point | 219 ℃ |
Qhov ntom | 1.841 g / mL ntawm 25 ℃ (lit.) |
Refractive Index n20/D | 1.5742 ib |
Dej Solubility | Insoluble hauv dej, 20 mg / l 25 ℃ |
Solubility (zoo soluble hauv) | Ether, Acetone |
Solubility (Soluble hauv) | Toluene, Ethanol, Methanol, Benzene, Chloroform |
Kev ruaj ntseg | ruaj khov.Hluav taws kub.Incompatible nrog Muaj Zog Oxidizing Agents |
COA & MSDS | Muaj |
Qauv | Muaj |
Keeb kwm | Shanghai, Suav |
Hom | Ruifu Tshuaj |
Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig |
Qhov tshwm sim | Dawb Crystals | Dawb Crystals |
Melting Point | 86.0 ~ 88.0 ℃ | 86.1 ~ 87.8 ℃ |
Dej los ntawm Karl Fischer | <0.10% | 0.05% |
Residue ntawm Ignition | <0.20% | 0.09% |
Purity / Analysis Method | > 99.0% (HPLC) | 99.71% |
Infrared Spectrum | Raws li tus qauv | Ua raws |
1 H NMR Spectrum | Raws li tus qauv | Ua raws |
Xaus | Cov khoom tau raug kuaj & ua raws li cov lus qhia tshwj xeeb |
Pob:Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias: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.Tsis txhob tshav kub thiab lub teeb, noo noo ntau dhau.Incompatible nrog muaj zog oxidizing neeg sawv cev.
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 Xi - Irritant
Risk Codes 36/37/38 - Irritating rau qhov muag, ua pa thiab tawv nqaij.
Kev Nyab Xeeb Kev Nyab Xeeb S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
UN IDs UN 2711
WGK Germany 2
RTECS CZ1791000
TSCA Yes
HS Code 2903999090
Hazard Chav Kawm 9
Packing Group III
Toxicity Acute oral LD50 rau nas 120 mg/kg (quoted, RTECS, 1985).
1,4-Dibromobenzene (CAS: 106-37-6) muaj ntxhiab tsw zoo li xylene.Nws pom daim ntawv thov ua ib qho nruab nrab hauv kev tsim cov tshuaj organic xws li dyes, tshuaj thiab nplaim hluav taws xob rau cov ntaub ntawv polymeric.
Qeb: tshuaj lom
Toxicity classification: Poisoning
Mob toxicity: Qhov ncauj-nas LD50: 3120 mg/kg;Intraperitoneal nas LD50: 1891 mg/kg
Flammability tej yam ntxwv: Thermal decomposition discharges lom bromide vapor
Kev khaws cia thiab kev thauj mus los yam ntxwv: Warehouse cua cua thiab tsis kub kom qhuav
Tus neeg tua hluav taws: Dej, hmoov qhuav, xuab zeb qhuav, carbon dioxide, ua npuas ncauj, 1211 tus neeg tua hluav taws
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