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189871

乙基溴化镁溶液

Name: 乙基溴化镁 溶液
Brand: ALDRICH

3.0 M in diethyl ether

别名:

EtMgBr溶液

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关于此项目

线性分子式:

CH₃CH₂MgBr

化学文摘社编号:

925-90-6

分子量:

133.27

UNSPSC Code:

12352103

PubChem Substance ID:

24851402

NACRES:

NA.22

Beilstein/REAXYS Number:

3587203

MDL number:

MFCD00000043

Concentration:

3.0 M in diethyl ether

Form:

liquid

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属性

Quality Level

100

form

liquid

reaction suitability

reaction type: Grignard Reaction

packaging

Kilo-Lab^® of , Sure/Seal^™ of

concentration

3.0 M in diethyl ether

bp

34.6 °C/1.013 hPa

density

1.02 g/mL at 25 °C

SMILES string

[CC[Mg]Br], CC[Mg]Br

InChI

[1S/C2H5.BrH.Mg/c1-2;;/h1H2,2H3;1H;/q;;+1/p-1], 1S/C2H5.BrH.Mg/c1-2;;/h1H2,2H3;1H;/q;;+1/p-1

InChI key

[HSNUIYJWTSJUMS-UHFFFAOYSA-N], TWTWFMUQSOFTRN-UHFFFAOYSA-M

说明

General description

乙基溴化镁是一种有机镁化合物，俗称格氏试剂。它是一种功能强大的碳亲核试剂，主要用于 C-C 键的形成。

Application

乙基溴化镁溶液（3.0 M，乙醚中）可用于铜 (I) 催化的烯丙基取代反应。

Packaging

建议将25 mL Sure/Seal^™ 瓶作为一次性瓶使用。反复穿刺可能会导致产品性能下降。

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Legal Information

Kilo-Lab is a registered trademark of Merck KGaA, Darmstadt, Germany

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

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pictograms

GHS02,GHS05,GHS07

signalword

Danger

hcodes

H224,H260,H302,H314,H336

pcodes

P210 - P231 + P232 - P233 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P403 + P233

target_organs

Respiratory system

supp_hazards

EUH014,EUH019

存储类别

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

wgk

WGK 1

flash_point_f

-40.0 °F - closed cup

flash_point_c

-40 °C - closed cup

ppe

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

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react. 1

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Enantioselective Copper-Catalyzed SN2? Substitution with Grignard Reagents.

Alexakis A, et al.

Synlett, 0927-0930 (2001)

Organic Chemistry, 542-542 (2008)

Trifluoromethanesulfonic anhydride-promoted alpha-bromination of ketones with grignard reagent or magnesium bromide.

T Nishiyama et al.

Chemical & pharmaceutical bulletin, 48(12), 1999-2002 (2001-01-06)

The direct alpha-bromination of various ketones using trifluoromethanesulfonic anhydride and Grignard reagent or magnesium bromide in ether gave the corresponding alpha-bromo ketones in moderate to good yields under mild reaction conditions.

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全球贸易项目编号

货号	GTIN
189871-PZ	04061823819114
189871-800ML	04061838759429
189871-100ML	04061838759405
189871-4X25ML	04061838759412
189871-8L	04061837789656

主要文件

乙基溴化镁溶液

3.0 M in diethyl ether