Product

TRIMETHYLENE BIS(4-AMINOBENZOATE)

CAS No.：57609-64-0

Other grades of this product :

TRIMETHYLENE BIS(4-AMINOBENZOATE) Basic information

Product Name:	TRIMETHYLENE BIS(4-AMINOBENZOATE)
Synonyms:	CUA-4;1,3-PROPANEDIOL BIS(4-AMINOBENZOATE);1,3-BIS(4-AMINOBENZOYLOXY)PROPANE;1,3-Propanediylbis(4-aminobenzoate);Bis(p-aminobenzoic acid)trimethylene ester;Cuamine CUA-4;propane-1,3-diyl bis(4-aminobenzoate);1,3-PROPANEDIOL BIS(4-AMINOBENZOATE), 98 %
CAS:	57609-64-0
MF:	C17H18N2O4
MW:	314.34
EINECS:	260-847-9
Product Categories:	C12 to C63;Carbonyl Compounds;Esters
Mol File:	57609-64-0.mol

TRIMETHYLENE BIS(4-AMINOBENZOATE) Chemical Properties

Melting point	124-127 °C(lit.)
Boiling point	454.02°C (rough estimate)
density	1.14 g/mL at 140 °C (specific gravity)(lit.)
vapor pressure	9.998hPa at 21.1℃
refractive index	1.5486 (estimate)
solubility	almost transparency in Acetone
pka	2.61±0.10(Predicted)
form	powder (Granular)
color	White to Yellow to Orange
Water Solubility	4mg/L at 25℃
InChIKey	YPACMOORZSDQDQ-UHFFFAOYSA-N
LogP	2.63 at 25℃
CAS DataBase Reference	57609-64-0(CAS DataBase Reference)
EPA Substance Registry System	1,3-Propanediol, bis(4-aminobenzoate) (57609-64-0)

Safety Information

Hazard Codes	Xi
Risk Statements	36
Safety Statements	26-36
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

TRIMETHYLENE BIS(4-AMINOBENZOATE) Usage And Synthesis

Uses	A safe, high performance reactant with polyurethane and epoxide prepolymers.
General Description	Non-hygroscopic, forms urethanes with good hydrolytic stability, dry heat aging and chemical and environmental resistance.
Flammability and Explosibility	Notclassified

TRIMETHYLENE BIS(4-AMINOBENZOATE) Preparation Products And Raw materials

Raw materials

1,3-Propanediol di-p-nitrobenzoate-->4-AMINOBENZOIC ACID SODIUM SALT-->P-AMINOBENZOIC ACID POTASSIUM SALT-->1,3-Propanediol-->4-Nitrobenzoyl chloride-->4-Aminobenzoic acid-->1-Bromo-3-chloropropane-->1,2-Dichlorobenzene-->Benzocaine-->1,3-Dichloropropane

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