CAS No.19471-12-6,3,3'-DIAMINODIPHENYLMETHANE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	19471-12-6
Name:	3,3'-DIAMINODIPHENYLMETHANE
Article Data:	7

Formula:	C₁₃H₁₄N₂
Molecular Weight:	198.268
Synonyms:	Aniline,3,3'-methylenedi- (8CI);3,3'-Diaminodiphenylmethane;3,3'-Diaminophenylmethane;3,3'-Methylenedianiline;Bis(3-aminophenyl)methane;m,m'-Diaminodiphenylmethane;m,m'-Methylenedianiline;
EINECS:	-0
Density:	1.143 g/cm³
Melting Point:	81-84 °C
Boiling Point:	398.1 °C at 760 mmHg
Flash Point:	232.6 25 °C
Hazard Symbols:	XnT
Risk Codes:	20/21/22-36/37/38-40
Safety:	7-22-26-37/39
PSA:	52.04000
LogP:	3.60420

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Specification

The Benzenamine,3,3'-methylenebis-, with the CAS registry number 19471-12-6, is also known as 3,3'-Methylenedianiline. It belongs to the product categories of Diphenylmethanes (for High-Performance Polymer Research); Functional Materials; Reagent for High-Performance Polymer Research; Amine Monomers; Monomers; Primary Amines. This chemical's molecular formula is C₁₃H₁₄N₂ and molecular weight is 198.26. What's more, its IUPAC name is 3-[(3-Aminophenyl)methyl]aniline. It should be put in a dry and airtight place.

Physical properties about Benzenamine,3,3'-methylenebis-: (1)ACD/LogP: 1.64; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.56; (4)ACD/LogD (pH 7.4): 1.64; (5)ACD/BCF (pH 5.5): 8.56; (6)ACD/BCF (pH 7.4): 10.41; (7)ACD/KOC (pH 5.5): 152.97; (8)ACD/KOC (pH 7.4): 186.05; (9)#H bond acceptors: 2; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 6.48 Å²; (13)Index of Refraction: 1.66; (14)Molar Refractivity: 64.03 cm³; (15)Molar Volume: 173.3 cm³; (16)Surface Tension: 53.9 dyne/cm; (17)Density: 1.143 g/cm³; (18)Flash Point: 232.6 25 °C; (19)Enthalpy of Vaporization: 64.87 kJ/mol; (20)Boiling Point: 398.1 °C at 760 mmHg; (21)Vapour Pressure: 1.51E-06 mmHg at 25 °C; (22)Melting point: 81-84 °C.

Uses of Benzenamine,3,3'-methylenebis-: it is used to produce other chemicals. For example, it is used to produce N,N'-(Methylenedi-3,1-phenylene)bis[9-acridinamine]. This reaction will occur at temperature of 85 °C for 4 hours. The yield is 60 %.

When you are dealing with this chemical, you should be very careful. This chemical is inflammation to the skin, eyes and respiratory systemmay and cause damage to health by inhalation, in contacting with skin and if swallowed at low levels. What’s more, it may cause cancer. Therefore, you should wear suitable gloves and eye/face protection. And in case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice. In addition, you should keep the container tightly closed and you can not breathe its dust.

You can still convert the following datas into molecular structure:
(1) SMILES: c1(cccc(N)c1)Cc2cc(N)ccc2
(2) InChI: InChI=1/C13H14N2/c14-12-5-1-3-10(8-12)7-11-4-2-6-13(15)9-11/h1-6,8-9H,7,14-15H2
(3) InChIKey: CKOFBUUFHALZGK-UHFFFAOYAT