DIMETHYLMALONONITRILE
DIMETHYLMALONONITRILE
CAS: 7321-55-3
Molecular Formula: C5H6N2
DIMETHYLMALONONITRILE - Names and Identifiers
DIMETHYLMALONONITRILE - Physico-chemical Properties
| Molecular Formula | C5H6N2 |
| Molar Mass | 94.11 |
| Density | 0.9690 (rough estimate) |
| Melting Point | 31-33 °C (lit.) |
| Boling Point | 120 °C/33 mmHg (lit.) |
| Flash Point | 145°F |
| Appearance | powder to lump to clear liquid |
| Color | White or Colorless to Light yellow to Light orange |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.5400 (estimate) |
DIMETHYLMALONONITRILE - Risk and Safety
| Risk Codes | R11 - Highly Flammable R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2926 4.1/PG 3 |
| WGK Germany | 3 |
DIMETHYLMALONONITRILE - Introduction
DIMETHYLMALONONITRILE
(DIMETHYLMALONONITRILE) is an organic compound with the chemical formula C5H8N2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless liquid.
-Density: Approximately 0.93 g/mL.
-Boiling point: about 166-168 ℃.
-Melting point: about -50 ℃.
-Solubility: Soluble with organic solvents such as ethanol, ether and ester, slightly soluble in water.
Use:
- DIMETHYLMALONONITRILE can be used as an intermediate in the synthesis of organic compounds.
-It can be used to synthesize organic compounds such as amino acids and heterocyclic compounds.
-In the field of medicine, it is widely used in the synthesis of drugs.
Preparation Method:
The preparation of 2,2-dimethylmalononitrile can be carried out by the following steps:
1. Mix malononitrile with ethanol and sodium ethanol solution.
2. Methyl bromide was gradually added dropwise under heating while the reaction mixture was stirred.
3. After the reaction, the DIMETHYLMALONONITRILE product was obtained by distillation and purification.
Safety Information:
- DIMETHYLMALONONITRILE on the skin, eyes and respiratory tract irritation, should avoid contact.
-Wear appropriate protective equipment such as gloves and goggles when used.
-Avoid fire and high temperature during use and storage.
-Avoid contact with substances such as oxidizing agents.
- DIMETHYLMALONONITRILE should be stored in a dry, cool, well-ventilated place.
Please note that any chemicals need to be handled with care and follow proper laboratory practices and safety measures.
Nature:
-Appearance: Colorless liquid.
-Density: Approximately 0.93 g/mL.
-Boiling point: about 166-168 ℃.
-Melting point: about -50 ℃.
-Solubility: Soluble with organic solvents such as ethanol, ether and ester, slightly soluble in water.
Use:
- DIMETHYLMALONONITRILE can be used as an intermediate in the synthesis of organic compounds.
-It can be used to synthesize organic compounds such as amino acids and heterocyclic compounds.
-In the field of medicine, it is widely used in the synthesis of drugs.
Preparation Method:
The preparation of 2,2-dimethylmalononitrile can be carried out by the following steps:
1. Mix malononitrile with ethanol and sodium ethanol solution.
2. Methyl bromide was gradually added dropwise under heating while the reaction mixture was stirred.
3. After the reaction, the DIMETHYLMALONONITRILE product was obtained by distillation and purification.
Safety Information:
- DIMETHYLMALONONITRILE on the skin, eyes and respiratory tract irritation, should avoid contact.
-Wear appropriate protective equipment such as gloves and goggles when used.
-Avoid fire and high temperature during use and storage.
-Avoid contact with substances such as oxidizing agents.
- DIMETHYLMALONONITRILE should be stored in a dry, cool, well-ventilated place.
Please note that any chemicals need to be handled with care and follow proper laboratory practices and safety measures.
Last Update：2024-04-09 15:18:01
Supplier List
Featured ProductsSpot supply
Product Name: Dimethylmalononitrile Visit Supplier Webpage Request for quotationCAS: 7321-55-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 22-Dimethylpropanedinitrile Visit Supplier Webpage Request for quotationCAS: 7321-55-3
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Dimethylmalononitrile Visit Supplier Webpage Request for quotationCAS: 7321-55-3
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: Dimethylmalononitrile Visit Supplier Webpage Request for quotation
CAS: 7321-55-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 7321-55-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsSpot supply
Product Name: DIMETHYLMALONONITRILE Request for quotationCAS: 7321-55-3
Tel: +86 15000810423
Email: shengzhanhx@163.com
Mobile: 19512299079
QQ: 2260325220
Featured ProductsSpot supply
Product Name: Dimethylmalononitrile Visit Supplier Webpage Request for quotationCAS: 7321-55-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 22-Dimethylpropanedinitrile Visit Supplier Webpage Request for quotationCAS: 7321-55-3
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Dimethylmalononitrile Visit Supplier Webpage Request for quotationCAS: 7321-55-3
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: Dimethylmalononitrile Visit Supplier Webpage Request for quotation
CAS: 7321-55-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 7321-55-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsSpot supply
Product Name: DIMETHYLMALONONITRILE Request for quotationCAS: 7321-55-3
Tel: +86 15000810423
Email: shengzhanhx@163.com
Mobile: 19512299079
QQ: 2260325220
View History
DIMETHYLMALONONITRILE
7-[(2,2-二甲基-1-氧代丙基)氨基]-2,3-二氢-4,6-二甲基-1-辛基-1H-吲哚-5-乙酸
2-AMino-4-chloroMethyl-pyriMidine-5-carboxylic acid ethyl ester
4-HYDROXY-5-[SALICYLIDENEAMINO]-2,7-NAPHTHALENEDISULFONIC ACID SODIUM SALT
L-6-OXO-PIPECOLINIC ACID
7-[(2,2-二甲基-1-氧代丙基)氨基]-2,3-二氢-4,6-二甲基-1-辛基-1H-吲哚-5-乙酸
2-AMino-4-chloroMethyl-pyriMidine-5-carboxylic acid ethyl ester
4-HYDROXY-5-[SALICYLIDENEAMINO]-2,7-NAPHTHALENEDISULFONIC ACID SODIUM SALT
L-6-OXO-PIPECOLINIC ACID