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703508

Sigma-Aldrich

Lithium aluminum hydride solution

greener alternative

2.3 M in 2-methyltetrahydrofuran

동의어(들):

LAH, Lithium alanate, Lithium tetrahydroaluminate

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모든 사진(4)

About This Item

Linear Formula:
LiAlH4
CAS Number:
16853-85-3
Molecular Weight:
37.95
MDL number:
MFCD00011075
UNSPSC 코드:
26111700
PubChem Substance ID:
329762044
NACRES:
NA.22

형태

liquid

반응 적합성

reagent type: reductant

환경친화적 대안 제품 특성

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Inherently Safer Chemistry for Accident Prevention
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

농도

10 % (w/w)
2.3 M in 2-methyltetrahydrofuran

density

0.883 g/mL at 25 °C

환경친화적 대안 카테고리

, Aligned

저장 온도

2-30°C

SMILES string

[Li+].[AlH4-]

InChI

1S/Al.Li.4H/q-1;+1;;;;

InChI key

OCZDCIYGECBNKL-UHFFFAOYSA-N

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일반 설명

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product, 2.3 M in 2-methyltetrahydrofuran aligns with Safer Solvents and Auxiliaries, Use of Renewable Feedstocks and Inherently Safer Chemistry for Accident Prevention. Click here for more information.

애플리케이션

Powerful reducing agent in greener solvent, 2-methyltetrahydrofuran (2-MeTHF).

2-Methyltetrahydrofuran (2-MeTHF): A Biomass-Derived Solvent with Broad Application in Organic Chemistry
Reactant or reagent for:
  • The preparation of thermoplastic polyester polyamides from oleic acid
  • Lithium-polymer batteries
  • Hydrodefluorination of gem-difluoromethylene derivatives
  • Asymmetric aldol reactions
  • Synthesis of Li-Al-N-H composites with hydrogen absorption / desorption properties

LAH is a powerful reducing agent for many different reduction reactions such as that of ketones to alcohols

픽토그램

FlameCorrosionExclamation mark
GHS02,GHS05,GHS07

신호어

Danger

유해 및 위험 성명서

H225,H260,H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - Water-react 1

보충제 위험성

EUH019

Storage Class Code

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 2

Flash Point (°F)

10.4 °F - closed cup - Solvent

Flash Point (°C)

-12 °C - closed cup - Solvent

개인 보호 장비

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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시험 성적서(COA)

Lot/Batch Number
SHBN4600
SHBM7107
SHBM5124
SHBL8577
SHBK6639

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The nature of the solute species present in ethereal solutions of LiAlH(4) is of crucial importance for understanding the mechanisms for the reduction of ketones and other functional groups by LiAlH(4). We have employed a combination of theoretical and experimental
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