DNTPD

DNTPD - Names and Identifiers

Name	DNTPD
Synonyms	DNTPD DNTPD , N1,N1'-(biphenyl-4,4'-diyl)bis(N1-phenyl-N4,N4-di-M-t 4,4'-bis[N-{4-(N,N-di-m-tolylamino)phenyl}-N-phenylamino]biphenyl N,N'-(Biphenyl-4,4'-diyl)bis(N1-phenyl-N4,N4-di-m-tolylbenzene-1,4-diamine) N1,N1'-(biphenyl-4,4'-diyl)bis(N1-phenyl-N4,N4-di-m-tolylbenzene-1,4-diamine) N1,N1'-([1,1'-biphenyl]-4,4'-diyl)bis(N1-phenyl-N4,N4-di-m-tolylbenzene-1,4-diamine) N,N'-Bis[4-[bis(3-methylphenyl)amino]phenyl]-N,N'-diphenyl-[1,1'-biphenyl]-4,4'-diamine N4,N4′-Bis[4-[bis(3-methylphenyl)amino]phenyl]-N4,N4′-diphenyl-[1,1′-biphenyl]-4,4′-diamine
CAS	199121-98-7
EINECS	200-258-5

DNTPD - Physico-chemical Properties

Molecular Formula	C64H54N4
Molar Mass	879.14
Density	1.180±0.06 g/cm3(Predicted)
Melting Point	105-112°C
Appearance	powder
Odor	Yellow?powder/crystals
pKa	-1.84±0.60(Predicted)
Storage Condition	Room Temprature

DNTPD - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany	3

DNTPD - Introduction

DNTPD (also known as DABCO-TBDPA) is an organic compound. Its chemical structure has two p-toluidine groups and two phenyl groups connected by a benzene ring.

DABCO-TBDPA can form stable complexes and are often used as ligands in organic synthesis. It can react with metal salts to form complexes with specific catalytic activity and participate in different types of chemical reactions. In addition, it can also be used as organic light-emitting materials, photoelectric materials and pharmaceutical analysis in the field of medicine.

The DABCO-TBDPA synthesis method can be realized by the substitution reaction on the benzene ring. One commonly used method of preparation is to proceed from p-toluidine with acyl chloride as reagent and under basic conditions to form DABCO-TBDPA.

Although DABCO-TBDPA is widely used in organic synthesis and has important research value, its safety still needs attention. It may cause irritation and toxicity to the human body, so appropriate protective measures should be taken during operation to avoid contact with skin and inhalation. In addition, there is a need to comply with laboratory safety practices for proper storage, handling and disposal of waste.

Last Update：2024-04-09 20:52:54