Trimethyl Borate CAS 121-43-7 Purity > 99.5% (GC) Hoobkas High Quality Featured duab

Trimethyl Borate CAS 121-43-7 Purity > 99.5% (GC) Hoobkas Zoo

Lus piav qhia luv luv:

Lub npe tshuaj: Trimethyl Borate

CAS: 121-43-7 Nr

Purity:> 99.5% (GC)

Tsos: Xim tsis muaj pob tshab kua

High Quality, Commercial Production

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Xa email rau peb

Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

MShanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm Trimethyl Borate (CAS: 121-43-7) nrog cov khoom zoo.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau Trimethyl Borate, thov xa cov ncauj lus kom ntxaws suav nrog CAS tus lej, cov npe khoom, kom muaj nuj nqis rau peb.Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	Tom ntej: Trimethyl Borate
Synonyms	Boric Acid Trimethyl Ester;Methyl Borate;Trimethoxyborane;TMB
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 50 Tons ib Hlis
CAS Nr	121-43-7 : kuv
CAT Number	Qauv: RF-F14
Molecular Formula	C3H9BO 3
Molecular Luj	103.91 Nws
Melting Point	-34 ℃ (lit.)
Boiling Point	68.0 ~ 69.0 ℃ (lit.)
Flash Point	-8 ℃ (17 ° F)
Solubility	Miscible nrog Tetrahydrofuran, Ether, Cawv.Soluble hauv Benzene
Kev ruaj ntseg	Yooj yim Flammable, Sensitive rau Moisture
Hydrolytic rhiab heev	7: Reacts maj mam nrog noo noo / dej
Hazard Codes	Xn, F, T
Risk Statements	11-21-23/25-36/37/38-10-36-61-60 hnub
Cov lus hais txog kev nyab xeeb	16-27-36/37/39-45-25-23-2-26-53 hnub
WGK Germany	3
TSCA	Yog lawm
Hazard Class	3
Packing Group	II
HS Code	292090009 0
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Colorless pob tshab kua
Purity / Analysis Method	> 99.5% (GC)
Melting Point	-34.0 ℃
Qhov ceev (20 ℃)	0.931-0.937 Nws
Refractive Index n20/D	1.354-1.359 Nws
Boric acid	<0.50%
Dej (KF)	<0.50%
Heavy Metals (raws li Pb)	<50 ppm
Hlau (Fe)	<50 ppm
Nickel (Ni)	<20 ppm
Gallium (zeeg)	<20 ppm
ICP	Confirms Boron Cheebtsam Confirmed
Tag nrho cov impurities	<0.50%
Infrared Spectrum	Raws li tus qauv
Test Standard	Enterprise Standard

Pob & Cia:

Pob: Fluorinated Fwj, 25kg / chim, 200kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj.

Cia txias:Moisture rhiab heev.Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias, qhuav thiab zoo-ventilated.Incompatible nrog oxidizing tus neeg sawv cev.

Qhov zoo:

FAQ:

Daim ntawv thov:

Trimethyl Borate (CAS: 121-43-7) yog ib tug tswv cuab ntawm cov chav kawm ntawm borate esters tau los ntawm formal condensation ntawm peb qhov sib npaug ntawm methanol nrog boric acid, yog ib qho tseem ceeb reagent hauv organic synthesis.Nws tuaj yeem siv ua doping profile qhov chaw ntawm semiconductor.Nws kuj tseem siv tau rau hauv kev tsim cov purity boron.Boron compounds, Lithium roj teeb kev tshawb fawb reagents.Nws kuj tseem siv tau los ua flux.Nws koom nrog hauv kev tsim cov resins, waxes thiab xim thiab ua raws li tus neeg sawv cev methylation.Raws li boron qhov chaw, nws yog siv los npaj cov nplaim hluav taws, tiv thaiv oxidants thiab corrosion inhibitors.Nws reacts nrog Grignard reagents ua raws li hydrolysis los npaj boronic acid.Nws kuj yog siv los ua tus thawj coj ntawm borate esters, uas pom daim ntawv thov hauv Suzuki coupling cov tshuaj tiv thaiv.

Cua & Dej Reactions:Cov nplaim taws heev.Decomposes sai sai hauv dej.
Hluav Taws Xob: Highly flammable: Yuav tau yooj yim ignited los ntawm tshav kub, sparks los yog nplaim taws.Vapors tuaj yeem tsim cov khoom tawg nrog cua.Vapors tuaj yeem mus rau qhov chaw ntawm qhov hluav taws kub thiab rov qab flash.Feem ntau cov vapors hnyav dua li huab cua.Lawv yuav kis tau mus rau hauv av thiab sau rau hauv qhov chaw qis lossis qhov chaw kaw (sewers, hauv qab daus, tso tsheb hlau luam).Vapor explosion txaus ntshai nyob hauv tsev, sab nraum zoov lossis hauv cov kav dej.Cov dej ntws mus rau hauv cov kav dej yuav ua rau muaj hluav taws kub lossis tawg.Cov thawv ntim khoom tuaj yeem tawg thaum cua sov.Cov kua dej ntau yog sib dua li dej.