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121-43-7(Trimethyl borate) Product Description

Trimethyl borate Structure121-43-7
CAS No.121-43-7
Chemical Name:Trimethyl borate
CBNumber:CB1126251
Molecular Formula:C3H9BO3
Formula Weight:103.91
MOL File:Mol file
Trimethyl borate Synonyms:
METHYL BORATE-11B
BORON TRIMETHOXIDE
BORIC ACID TRIMETHYL ESTER
BORON METHOXIDE
TRIMETHYL BORATE
Borester O
borestero
Boric acid (H3BO3), trimethyl ester

Trimethyl borate Property

Melting point: -34 °C (lit.)
Boiling point: 68-69 °C (lit.)
Density  0.932 g/mL at 20 °C (lit.)
vapor density  3.59 (vs air)
refractive index  n20/D 1.358(lit.)
Flash point: 8 °F
storage temp.  Store at <= 20°C.
solubility  Miscible with tetrahydrofuran, ether, isoporpylamine, hexane and methanol.
form  Liquid
Specific Gravity 0.915
color  Colorless
Water Solubility  reacts
Sensitive  Moisture Sensitive
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Merck  14,9712
BRN  1697939
Dielectric constant 8.2(20℃)
Exposure limits ACGIH: TWA 200 ppm; STEL 250 ppm (Skin)
OSHA: TWA 200 ppm(260 mg/m3)
NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3)
Stability: Stable. Incompatible with oxidizing agents. Decomposes slowly in the presence of moisture, rapidly in water. Flammable.
InChIKey WRECIMRULFAWHA-UHFFFAOYSA-N
CAS DataBase Reference 121-43-7(CAS DataBase Reference)
NIST Chemistry Reference Boric acid, trimethyl ester(121-43-7)
EPA Substance Registry System Boric acid (H3BO3), trimethyl ester (121-43-7)

Safety

Hazard Codes : Xn,F,T
Risk Statements : 11-21-23/25-36/37/38-10-36-61-60
Safety Statements : 16-27-36/37/39-45-25-23-2-26-53
RIDADR : UN 2416 3/PG 2
WGK Germany : 3
RTECS : ED5600000
F : 21
TSCA : Yes
HazardClass : 3
PackingGroup : II
HS Code : 29209085
Hazardous Substances Data: 121-43-7(Hazardous Substances Data)
Toxicity: LD50 orally in rats: 6.14 ml/kg (Smyth)

MSDS

Trimethyl borate MSDSTrimethyl borate

Trimethyl borate Suppliers

Global( 410)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Shanghai hongrui chemical co., ltd 13906273813834955168@qq.comChina 35 58
Shanghai Ronghe Chemical Co. , Ltd.  276744338@qq.comChina 122 58
JINAN QUANSHENG CHEMICAL CO.,LTD 13864032209,13012986817,13256752920531899221@qq.comChina 77 58
Shandong Hima Supply chain Management Co., LTD  904987017@qq.comChina 400 58
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Yurui (Shanghai) Chemical Co., Ltd. 21-50456736sales21@riyngroup.comChina 1052 30
shandongxinhenghuagongyouxiangongsi 1526-916060215269160602@163.comChina 387 58
Hubei Zhonglong Kangsheng Fine Chemical Co., Ltd.  1213219329@qq.comChina 2940 58
121-43-7(Trimethyl borate) Related Search:
METHYL BORATE-11B BORON TRIMETHOXIDE BORIC ACID TRIMETHYL ESTER BORON METHOXIDE TRIMETHYL BORATE Borester O borestero Boric acid (H3BO3), trimethyl ester boricacid(h3bo3),trimethylester boricacidtrimethylester(63-65%inmethanol) Trimethyl borate (CH3O)3B Boronmethoxideinmethanol Trimethyl borate, (Boric acid trimethyl ester Trimethyl borate (Boron methoxide) Trimthyl borate TRIMETHYL BORATE, 99.5+%, REDISTILLED TRIMETHYL BORATE, 70%, AZEOTROPE WITH ME THANOL TRIMETHYL BORATE, 98+% TRIMETHYL BORATE, 99.999+% Boron methoxide, 70% in methanol Boric acid trimethyl Orthoboric acid trimethyl ester Trimethyl borate, 99.99% (metals basis) Trimethyl borate, 99.9995+% (metals basis) Trimethyl Borate (63-65% in Methanol) Trimethyl borate, AcroSeal§3, 99% Trimethyl borate,Boric acid trimethyl ester, Methyl borate Trimethyl borate, AcroSeal, 99% TriMethyl borate, 99%, AcroSeal TriMethyl borate, 99% 100GR TriMethyl borate, 99% 500GR Trimethylborate, 99+% Boric acid trimethyl ester, Methyl borate Methyl borate, (MeO)3 B Trimethoxyborine Trimethoxyboron Trimethylester kyseliny borite trimethylesterkyselinyborite Trimethylorthoborate TriMethyl borate puruM, >=99.0% (GC) TRIMETHYL BORATE FOR SYNTHESIS Trimethyl borate, 99.99% trace metals basis Trimethyl borate, 99.9995% trace metals basis Trimethyl borate 99.999% (trace metal basis) Trimethyl borate purified by redistillation, >=99.5% Trimethylborate, 99.95+% TRIMETHYL BORATE, 98%TRIMETHYL BORATE, 98%TRIMETHYL BORATE, 98% Trimethyl Borate > METHYL BORATE TRIMETHOXYBORANE B(OCH3)3 C3H9BO3 trimethyl TriMethyl borat Trimethacrylate borate Trimethyl borate for industrial use Lobitridol 121-43-7
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