产品名称

英文名称：Trimethyl borate

同义词

TRIMETHYL BORATE、121-43-7、Trimethoxyborane、Methyl borate、Trimethoxyboron、trimethylborate、Boric acid trimethyl ester、Boric acid, trimethyl ester、Trimethoxyborine、Borester O、Boric acid (H3BO3), trimethyl ester、B(OCH3)3、NSC 777、(MeO)3B、B(OMe)3、Trimethylester、硼酸甲酯,三甲氧基硼烷

产品性质

CAS编号：121-43-7

分子式：C3H9BO3

分子量：103.91

Beilstein号：1697939

EC号：204-468-9

MDL号：MFCD00008346

PubChem编号：8470

别名：硼酸甲酯,三甲氧基硼烷

英文别名：TRIMETHYL BORATE|121-43-7|Trimethoxyborane|Methyl borate|Trimethoxyboron|trimethylborate|Boric acid trimethyl ester|Boric acid, trimethyl ester|Trimethoxyborine|Borester O|Boric acid (H3BO3), trimethyl ester|B(OCH3)3|NSC 777|(MeO)3B|B(OMe)3|Trimethylester

规格或纯度：98%

英文名称：Trimethyl borate

应用：气相色谱分析衍生试剂。溶剂。制造酮类的催化剂。半导体硼扩散源。

储存温度：室温,充氩

运输条件：常规运输

产品介绍：无色液体。在干燥空气中稳定，遇水时水解成甲醇和硼酸。能与醚、四氢呋喃、异丙胺、己烷、甲醇、液体石蜡和其他有机溶剂混溶。易燃 气相色谱分析衍生试剂。溶剂。制造酮类的催化剂。半导体硼扩散源。Trimethyl borate reacts with a Grignard reagent or organolithium compounds to yield dimethyl boronates, which upon subsequent aqueous acid treatment afford corresponding boronic acids. The resultant boronic acids or esters are useful intermediates in various cross-coupling reactions such as Suzuki coupling and Chan-Lam coupling.It is also used in the preparation of sodium borohydride.

IUPAC Name：trimethyl borate

INCHI：InChI=1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3

InChi Key：WRECIMRULFAWHA-UHFFFAOYSA-N

Canonical SMILES：B(OC)(OC)OC

Isomeric SMILES：B(OC)(OC)OC

WGK Germany：1

RTECS：ED5600000

PubChem CID：8470

UN Number：2416

Packing Group：II

Reaxy-Rn：1697939

溶解性：Miscible with tetrahydrofuran, ether, isoporpylamine, hexane and methanol.

密度：0.932

敏感性：对湿度敏感

折光率：1.3562-1.3582

闪点(℉)：17.6 °F

闪点(℃)：-8℃

沸点：67～68°C

熔点：-29°C

一般危化品：一般危化品

象形图：

信号词：Warning

危险声明：H319 Causes serious eye irritationH225 Highly Flammable liquid and vaporH360 May damage fertility or the unborn childH370 Causes damage to organsH301+H311+H331 Toxic if swallowed, in contact with skin or if inhaled

预防措施声明：P280,P370+P378,P210,P302+P352,P321,P501,P233,P240,P403+P235,P303+P361+P353,P241,P362+P364,P242,P243,P317

Class：3

Merck Index：9712

个人防护装备：Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

RIDADR：UN 2416 3 / PGII

产品包装