SUBLI

SUBLI - Names and Identifiers

Name	4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine
Synonyms	SUBLI MTDATA M-MTDATA 4,4',4''-Tris(N-3-me 4,4',4''-Tris[phenyl(M-tolyl)aMino]triphenylaMine 4,4',4''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine 4,4',4'-Tris(N-3-methylphenyl-N-phenyl-amino)-triphenylamine 4,4',4''-TRIS(N-3-METHYLPHENYL-N-PHENYL-AMINO)-TRIPHENYLAMINE 4,4',4''-Tris(N-3-methylphenyl-N-phenyl-amino)-triphenylamine M-MTDATA,4,4',4''-Tris(N-3-Methylphenyl-N-phenylaMino)triphenyla SUBLI4,4',4''-Tris(N-3-methylphenyl-N-phenylamino )triphenylamine 4,4',4'-TRIS(N-3-METHYLPHENYL-N-PHENYL-AMINO)-TRIPHENYLAMINE M-MTDATA
CAS	124729-98-2
EINECS	631-370-7
InChI	InChI=1/C57H50N4/c1-44-19-16-30-54(41-44)59(48-24-10-5-11-25-48)50-35-33-49(34-36-50)58(47-22-8-4-9-23-47)51-37-39-57(40-38-51,60(52-26-12-6-13-27-52)55-31-17-20-45(2)42-55)61(53-28-14-7-15-29-53)56-32-18-21-46(3)43-56/h4-39,41-43H,40H2,1-3H3

SUBLI - Physico-chemical Properties

Molecular Formula	C57H48N4
Molar Mass	789.02
Density	1.190±0.06 g/cm3(Predicted)
Melting Point	203-207°C
Appearance	powder
Odor	Yellow/white?powder
pKa	-1.07±0.60(Predicted)
Storage Condition	2-8°C
Refractive Index	1.704
MDL	MFCD00799401

SUBLI - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
HS Code	29214200

SUBLI - Introduction

4,4 ',4 ''-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine, abbreviated as TATB, is an organic compound with the following properties:

1. Appearance: colorless crystal or white crystalline powder.
2. Melting Point: about 261-262 degrees Celsius.
3. Solubility: insoluble in water, slightly soluble in organic solvents such as ether, alcohols, etc.
4. Stability: It is relatively stable at room temperature, but dangerous reactions such as combustion and explosion may occur at high temperature, fire or in contact with oxidants.

The main use of TATB is as a high energy density material in explosives and propellants. It is often used as an explosive and fuel component in the military field, providing high explosive capacity and kinetic energy output. In addition, TATB is also widely used in the field of fire supplies, rocket propulsion systems, charge preparation and so on.

The typical method of preparing TATB mainly includes the following steps:
1. The nucleophilic substitution reaction of aniline and substrate occurs, and the N-phenyl amino group is introduced.
2. The N-3-methylphenyl group is introduced by the acylation reaction of nitrite ester and activated pantothenate ester.
3. Substitution of the above two groups was repeated three times to obtain TATB.

Because TATB is a high-energy material and potentially dangerous, a high degree of attention and safety measures are required during preparation and use to prevent accidents. When storing and transporting, it is necessary to comply with relevant regulations and guidelines to ensure its safety.

Last Update：2024-04-09 21:04:16