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336092

1-甲基咪唑

Name: 1-甲基咪唑
Brand: SIAL

≥99%, liquid, purified by redistillation

别名:

N-Methylimidazole, MeIm

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关于此项目

经验公式（希尔记法）:

C₄H₆N₂

化学文摘社编号:

616-47-7

分子量:

82.10

NACRES:

NA.21

PubChem Substance ID:

57648790

UNSPSC Code:

12352100

EC Number:

210-484-7

MDL number:

MFCD00005292

Beilstein/REAXYS Number:

105197

Assay:

≥99%

Form:

liquid

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属性

产品名称

1-甲基咪唑, ≥99%, purified by redistillation

vapor pressure

0.4 mmHg ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

977 °F

purified by

redistillation

expl. lim.

15.7 %

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

impurities

≤19 ppm Triazine, <0.005% water

refractive index

n20/D 1.495 (lit.)

bp

198 °C (lit.)

mp

−6 °C (lit.)

density

1.03 g/mL at 25 °C (lit.), 1.034-1.036 g/mL

greener alternative category

Aligned

SMILES string

Cn1ccnc1

InChI

1S/C4H6N2/c1-6-3-2-5-4-6/h2-4H,1H3

InChI key

MCTWTZJPVLRJOU-UHFFFAOYSA-N

说明

General description

1-甲基咪唑是一种 N-给电子配体，通常用于配位配合物的制备。

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. This product has been enhanced for catalysis. Find details here.

Application

1-甲基咪唑可用作如下物质合成的起始原料：

1-（2-羟丙基）-3-甲基咪唑鎓盐（用作离子液体）
1,3-二甲基咪唑基-2-亚基硼烷（一种稳定且易于处理的 N-杂环卡宾硼烷）
它可以作为醛糖醛酸乙二醇酯合成中的催化剂和溶剂。

Packaging

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pictograms

GHS06,GHS08,GHS05

signalword

Danger

hcodes

H302,H311,H314,H361d

pcodes

P202 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Corr. 1B

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

flash_point_f

197.6 °F - closed cup

flash_point_c

92 °C - closed cup

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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New ionic liquids containing an appended hydroxyl functionality from the atom-efficient, one-pot reaction of 1-methylimidazole and acid with propylene oxide.

Holbrey JD, et al.

Green Chemistry, 5(6), 731-736 (2003)

The use of 1-methylimidazole as a solvent and catalyst for the preparation of aldononitrile acetates of aldoses.

Chen CC & McGinnis GD

Carbohydrate Research, 90(1), 127-130 (1981)

1,3-Dimethylimidazoyl-2-ylidene borane

Gardner S, et al.

Organic Syntheses, 92, 342-342 (2015)

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全球贸易项目编号

货号	GTIN
336092-100ML	04061838253408
336092-1L	04061826742808
336092-200L	04061838126603
336092-4X100ML	04061838126610
336092-2L	04061838253415