NSC 141690

NSC 141690 - Names and Identifiers

Name	2,6-dimethylphenyl isocyanide
Synonyms	NSC 141690 HANSA ISN-0083 m-xylyl isocyanide RARECHEM AQ BD 0027 2,6-Xyleneisonitrile 2,6-Xylyl isocyanide 2,6-xylyl isocyanide VIC-M-XYLYL ISOCYANIDE 2,6-Dimethylphenylisonitrile 2,6-dimethylphenylisonitrile 2,6-Dimethylphenyl isocyanide 2,6-dimethylphenyl isocyanide 2,6-DIMETHYLPHENYL ISOCYANIDE 2-isocyanato-1,3-dimethylbenzene 2,6-dimethyl-N-methylidyneanilinium Benzene, 2-isocyano-1,3-dimethyl- (9CI)
CAS	2769-71-3
EINECS	220-459-2
InChI	InChI=1/C9H10N/c1-7-5-4-6-8(2)9(7)10-3/h3-6H,1-2H3/q+1

NSC 141690 - Physico-chemical Properties

Molecular Formula	C9H9N
Molar Mass	131.17
Melting Point	72-75 °C
Boling Point	50-53℃ (0.01 Torr)
Water Solubility	Insoluble in water.
Appearance	Crystalline
Exposure Limit	NIOSH: IDLH 25 mg/m3
BRN	3541909
Storage Condition	2-8°C
MDL	MFCD00013479

NSC 141690 - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	S22 - Do not breathe dust. S36 - Wear suitable protective clothing.
UN IDs	UN2811
WGK Germany	3
Hazard Class	6.1
Packing Group	III

NSC 141690 - Introduction

2,6-dimethylphenyl isocyyanide is an organic compound with the chemical formula C9H9N. It is a colorless liquid with a strong smell of cyanide.

2,6-dimethylphenyl isocyyanide has a wide range of uses in organic synthesis. It can be used as a catalyst for the synthesis of ligands and transition metal catalyzed reactions, for example, it can be used to synthesize organic molecules such as nitrogen. In addition, it can also be used in drug synthesis, dye synthesis, heterocyclic compound synthesis, etc.

There are various methods for preparing 2,6-dimethylphenyl isocyanide. A common method is to obtain the corresponding 2,6-dimethylphenylethylamine by the reaction of dimethylaniline and chlorinated alkanes, which is then converted to 2,6-dimethylphenyl isocyyanide by an O-alkyl acylation reaction.

Regarding safety information, 2,6-dimethylphenyl isocyanide is irritating. In use, appropriate laboratory safety measures should be taken, such as wearing protective glasses, gloves and laboratory coats, avoiding contact with skin and inhalation of gases. During handling and storage, contact with substances such as oxidants and strong acids should be prohibited to prevent dangerous reactions.

Last Update：2024-04-09 20:02:46