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ChemicalBook >> CAS DataBase List >> Trimethylene bis(4-aminobenzoate)

Trimethylene bis(4-aminobenzoate)

Trimethylene bis(4-aminobenzoate) price.
  • $12 - $2454.24
  • Product name: Trimethylene bis(4-aminobenzoate)
  • CAS: 57609-64-0
  • MF: C17H18N2O4
  • MW: 314.34
  • EINECS:260-847-9
  • MDL Number:MFCD00129765
  • 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 %
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Crysdot
  • TCI Chemical
Package
  • 1g
  • 25g
  • 50G
  • 100g
  • 500g
  • Manufactureraablocks
  • Product numberAA003V13
  • Product descriptionPropane-1,3-diyl bis(4-aminobenzoate) 98%
  • Packaging25g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V13
  • Product descriptionPropane-1,3-diyl bis(4-aminobenzoate) ≥98%
  • Packaging500g
  • Price$153
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number8501AB
  • Product descriptionTrimethylene Bis(4-aminobenzoate)
  • Packaging100g
  • Price$307
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8501AB
  • Product descriptionTrimethylene Bis(4-aminobenzoate)
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115214
  • Product description1,3-PROPANEDIOL BIS(4-AMINOBENZOATE) 95.00%
  • Packaging50G
  • Price$2454.24
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12059338
  • Product descriptionPropane-1,3-diyl bis(4-aminobenzoate) 95+%
  • Packaging500g
  • Price$149
  • Updated2026-05-27
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12059338
  • Product descriptionPropane-1,3-diyl bis(4-aminobenzoate) 95+%
  • Packaging100g
  • Price$49
  • Updated2026-05-27
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1646
  • Product descriptionTrimethylene Bis(4-aminobenzoate) >98.0%(HPLC)(T)
  • Packaging100g
  • Price$116
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1646
  • Product descriptionTrimethylene Bis(4-aminobenzoate) >98.0%(HPLC)(T)
  • Packaging25g
  • Price$47
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003V13 Propane-1,3-diyl bis(4-aminobenzoate) 98% 25g $12 2026-05-28 Buy
aablocks AA003V13 Propane-1,3-diyl bis(4-aminobenzoate) ≥98% 500g $153 2026-05-28 Buy
AK Scientific 8501AB Trimethylene Bis(4-aminobenzoate) 100g $307 2021-12-16 Buy
AK Scientific 8501AB Trimethylene Bis(4-aminobenzoate) 1g $14 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115214 1,3-PROPANEDIOL BIS(4-AMINOBENZOATE) 95.00% 50G $2454.24 2021-12-16 Buy
Crysdot CD12059338 Propane-1,3-diyl bis(4-aminobenzoate) 95+% 500g $149 2026-05-27 Buy
Crysdot CD12059338 Propane-1,3-diyl bis(4-aminobenzoate) 95+% 100g $49 2026-05-27 Buy
TCI Chemical T1646 Trimethylene Bis(4-aminobenzoate) >98.0%(HPLC)(T) 100g $116 2026-04-30 Buy
TCI Chemical T1646 Trimethylene Bis(4-aminobenzoate) >98.0%(HPLC)(T) 25g $47 2026-04-30 Buy

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)
storage temp. :2-8°C, protect from light
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℃
InChI :1S/C17H18N2O4/c18-14-6-2-12(3-7-14)16(20)22-10-1-11-23-17(21)13-4-8-15(19)9-5-13/h2-9H,1,10-11,18-19H2
InChIKey :YPACMOORZSDQDQ-UHFFFAOYSA-N
SMILES :Nc1ccc(cc1)C(=O)OCCCOC(=O)c2ccc(N)cc2
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

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1,3-Propanediol bis(4-aminobenzoate) (PBA) may be used as a flexibilizer, to prepare a flexible epoxy molding compound (EMC)and also as a chain extender in the synthesis of degradable poly(esterurethane urea) (PEUUR).

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1,3-Propanediol PROPYLENE 57609-64-0 4196-89-8

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Suppliers and manufacturers

Tianjin Zhongxin Chemtech Co., Ltd. J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical Sichuan Kulinan Technology Co., Ltd Tianjin heowns Biochemical Technology Co., Ltd. Maya High Purity Chemicals Shanghai Hope Chem Co., Ltd.， TOKYO CHEMICAL INDUSTRY CO., LTD. 9ding chemical ( Shanghai) Limited