四虎影院观看视频在线观看,色就是色欧美,日本乱人伦a精品 http://www.hbysgp.com The Leading Supplier of China Amine Catalysts Wed, 06 Mar 2024 02:34:04 +0000 zh-CN hourly 1 https://wordpress.org/?v=6.1.7 http://www.hbysgp.com/wp-content/uploads/2023/12/1.jpg N-Methylimidazole – Amine Catalysts http://www.hbysgp.com 32 32 N-Methylimidazole/CAS 616-47-7/1-Methylimidazole http://www.hbysgp.com/archives/44112 Tue, 07 Nov 2023 06:51:45 +0000 http://www.hbysgp.com/?p=44112 N-Methylimidazole/CAS 616-47-7/1-Methylimidazole

Overview:

Methylimidazole, a chemical with molecular formula C4H6N2, is mainly used for deoxyribonucleic acid synthesis use.

Chinese name 1-Methylimidazole

Synonyms 1-Methylimidazole, Cap B (1-methylimidazole 16% in THF); Cap B (1-methylimidazole 10% in THF); Cap B (1-methylimidazole 12% in acetonitrile/ pyridine 78 : 10); 1-methyl-1H-imidazole; methyl imidazole; N-Methylimidazole; N-methyl imidazole

Alias 1-methylimidazole, 1-methylimidazole, CAS 616-47-7, methyl imidazole, PC CAT NMI, Addocat 102

MDL MFCD00005292

Chinese name: 1-Methylimidazole

Alias: 1-Methylimidazole, 1-Methylimidazole, CAS 616-47-7, Methylimidazole, PC CAT NMI, Addocat 102

Alias:Cap B (1-methylimidazole 16% in THF); Cap B (1-methylimidazole 10% in THF); Cap B (1-methylimidazole 12% in acetonitrile/pyridine 78 : 10); 1- methyl-1H-imidazole; methyl imidazole; N-Methylimidazole; N-methyl imidazole.

Relative molecular mass: 82.11

Molecular Formula: C4H6N2

CAS No.: 616-47-7

Physicochemical properties:

1-Methyl imidazole is colorless to light yellow aqueous liquid under normal condition, soluble in water;

  1. Properties: liquid

  2. relative density: 1.030

  3. refractive index: 1.4970

  4. flash point (℃): 92

  5. melting point (oC): -60

  6. Boiling point (oC): 198

  7. Appearance: colorless transparent liquid

  8. Content: ≥99%

  9. Density: 1.03 g/mL at 25 ℃

  10. Vapor pressure: 0.4 mm Hg ( 20 ℃)

Applications:

1-Methylimidazole is a heat-sensitive moderately active gel-like catalyst, etc. It is mainly used in polyurethane semi-rigid foam, microcellular elastomers and so on;

1-Methylimidazole can be used as an epoxy curing accelerator with anhydride curing agents in epoxy potting adhesives;

Main uses:

Uses: for deoxyribonucleic acid synthesis. Hydroxyacetylation catalyst.

1、Mainly used as curing agent for epoxy resin and other resins; used in the fields of casting, bonding and FRP.

2、Organic synthesis intermediates and resin curing agent and adhesive. It can be used in the fields of casting, bonding and glass fiber reinforced plastic.

3、Used as organic synthesis intermediates and resin curing agent, adhesive, etc.

Storage and transportation:

It should be sealed and stored in dry, cool and ventilated warehouse, filled with nitrogen and sealed in a cool and dry place for storage.

Packing:

200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the package cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and affect the product performance. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company?Name:

Newtop?Chemical?Materials?(Shanghai)?Co.,?Ltd.

Sales?Manager:

Hunter

E_Mail:

?sales@newtopchem.com

Telephone:

86-152 2121 6908

Fax:

86-021-5657?7830

Address:

Rm.?1104,?No.?258,?Songxing?West?Road,
Baoshan?District,?Shanghai,?China?(Mainland)

Website:

www.hbysgp.com

]]>
N-Methylimidazole http://www.hbysgp.com/archives/754 Fri, 27 Sep 2019 06:30:41 +0000 http://www.hbysgp.com/?p=754
Overview
Quick Details
CAS No.:
616-47-7
Other Names:
616-47-7
MF:
C4H6N2
EINECS No.:
C4H6N2
Place of Origin:
Shanghai, China
Type:
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
≥99%
Brand Name:
NewTop
Model Number:
NewTop
Application:
Rubber Catalysts
Appearance:
Yellowish Aquatic Liquid
Supply Ability
Supply Ability:
1000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
Drum,25 kg ,200L
Port
ShangHai
Picture Example:
High Quality N-Methylimidazole

Chinese name: 1-methylimidazole

English name: N-Methylimidazole

Relative molecular mass: 82.11

Molecular formula: C4H6N2

CAS number: 616-47-7

Physical and chemical properties

1-methylimidazole is a colorless to pale yellow aqueous liquid in the normal state, soluble in water;

Density (20 ° C): 1.03g / cm3

Boiling point: 198 ° C

Flash point: 92 ° C

application

1-methylimidazole is a heat-sensitive medium-active gel catalyst, etc., mainly used for polyurethane semi-rigid foam, microcellular elastomer, etc.;

1-methylimidazole can be used as an epoxy curing accelerator, and an acid anhydride curing agent is used in an epoxy potting compound;

]]>
主站蜘蛛池模板: 八宿县| 长岛县| 焦作市| 奈曼旗| 恩平市| 达州市| 潍坊市| 石林| 门头沟区| 昆明市| 安陆市| 吉水县| 武安市| 云安县| 三明市| 清水县| 开鲁县| 万盛区| 武安市| 济阳县| 剑河县| 江源县| 百色市| 敦煌市| 岚皋县| 清徐县| 睢宁县| 平和县| 九台市| 庆云县| 阜南县| 江都市| 洪洞县| 黎城县| 景谷| 三亚市| 兖州市| 高平市| 剑阁县| 泉州市| 丰都县|