产品说明

应用

Diisobutylaluminum hydride (DIBAL-H) is a common reducing agent to reduce aldehydes, ketones, esters, acids and acid chlorides to the corresponding alcohols. Some of the applications are:

• Synthesis of α-acetoxy ethers by reduction and subsequent acetylation of esters.
• Synthesis of coniferyl, sinapyl, and p-coumaryl alcohol by selective reduction of corresponding cinnamate esters.
• Reduction of secondary phosphine oxides (SPOs) to the corresponding phosphines.
• DIBAL-H can also be used in the hydroalumination of alkene and alkynes.

用于Pd催化的仲烷基溴的还原脱溴过程。过苄基化呋喃糖苷的O-脱苄基和开环。方便从 ZrCp₂Cl₂ 和DIBAL-H原位生成 HZrCp₂Cl。

包装

100, 800 mL in Sure/Seal™

基本信息

线性分子式	[(CH3)2CHCH2]2AlH
分子量	142.22
Beilstein	4123663
MDL编号	MFCD00008928
PubChem化学物质编号	24852857
NACRES	NA.22

产品性质

形式	liquid
质量水平	200
reaction suitability	reagent type: reductant
浓度	1.0 M in heptane
密度	0.731 g/mL at 25 ℃
SMILES string	CC(C)C[AlH]CC(C)C
InChI	1S/2C4H9.Al.H/c2*1-4(2)3;;/h2*4H,1H2,2-3H3;;
InChI key	AZWXAPCAJCYGIA-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H225 - H250 - H260 - H304 - H314 - H336 - H410
预防措施声明	P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P370 + P378
危险分类	Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react. 1
靶器官	Central nervous system
补充剂危害	EUH014
储存分类代码	4.2 - Pyrophoric and self-heating hazardous materials
WGK	WGK 2
闪点(F)	30.2 °F
闪点(C)	-1 ℃