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ChemicalBook >> CAS DataBase List >> 1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic acid

1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic acid

1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic acid price.
  • $24 - $1456
  • Product name: 1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic acid
  • CAS: 3148-72-9
  • MF: C11H18N2O9
  • MW: 322.27
  • EINECS:221-575-6
  • MDL Number:MFCD00004288
  • Synonyms:((2-hydroxy-1,3-trimethylene)dinitrilo)tetra-aceticaci ;((2-hydroxytrimethylene)dinitrilo)tetra-aceticaci ;dhpta ;diaminopropanoltetra-aceticaci ;diaminopropanoltetraaceticacid ;1,3-DIAMINO-2-HYDROXYPROPANE-N,N,N'',N''-TETRAACETIC ACID 85%;[(2-Hydroxy-1,3-propanediyl)dinitrilo]tetraacetic acid;2-Hydroxypropane-1,3-diaminetetraacetic acid
Price20 Properties Safety Information Description
20 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
Package
  • 25MG
  • 100MG
  • 500MG
  • 1g
  • 5g
  • 25g
  • 100g
  • 25KG
  • Manufactureraablocks
  • Product numberAA003DFT
  • Product description2,2',2'',2'''-((2-Hydroxypropane-1,3-diyl)bis(azanetriyl))tetraacetic acid 95%
  • Packaging1g
  • Price$24
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003DFT
  • Product description2,2',2'',2'''-((2-Hydroxypropane-1,3-diyl)bis(azanetriyl))tetraacetic acid >98.0%(T)
  • Packaging5g
  • Price$39
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003DFT
  • Product description2,2',2'',2'''-((2-Hydroxypropane-1,3-diyl)bis(azanetriyl))tetraacetic acid >98.0%(T)
  • Packaging25g
  • Price$114
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY229481
  • Product descriptiondiaminohydroxypropanetetraacetic acid 97.00%
  • Packaging25MG
  • Price$140
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY229481
  • Product descriptiondiaminohydroxypropanetetraacetic acid 97.00%
  • Packaging100MG
  • Price$315
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY229481
  • Product descriptiondiaminohydroxypropanetetraacetic acid 97.00%
  • Packaging500MG
  • Price$945
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-07833
  • Product description1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic acid 97%
  • Packaging100g
  • Price$365
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberU749
  • Product description1,3-Diamino-2-hydroxypropane-N,N,N′,N′-tetraacetic acid
  • Packaging5g
  • Price$118
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005935
  • Product description1,3-DIAMINO-2-HYDROXYPROPANE-N,N,N',N'-TETRAACETIC ACID 95.00%
  • Packaging25G
  • Price$1265.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005935
  • Product description1,3-DIAMINO-2-HYDROXYPROPANE-N,N,N',N'-TETRAACETIC ACID 95.00%
  • Packaging5G
  • Price$839.46
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number36045
  • Product description1,3-Diamino-2-hydroxypropane-N,N,N′,N′-tetraacetic acid
  • Packaging25KG
  • Price$1456
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number36045
  • Product description1,3-Diamino-2-hydroxypropane- N,N,N′,N′-tetraacetic acid ≥99%
  • Packaging5G
  • Price$91.2
  • Updated2026-05-19
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0149193
  • Product descriptionDHPTA ≥98%
  • Packaging25g
  • Price$270
  • Updated2026-06-04
  • Buy
  • ManufacturerCrysdot
  • Product numberCD61000841
  • Product description2,2',2'',2'''-((2-Hydroxypropane-1,3-diyl)bis(azanetriyl))tetraacetic acid 95+%
  • Packaging100g
  • Price$397
  • Updated2026-05-27
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number158178
  • Product description1,3-Diamino-2-hydroxypropane-N,N,N′,N′-tetraacetic acid 99%
  • Packaging5g
  • Price$86.8
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD1330
  • Product description1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic Acid >98.0%(T)
  • Packaging5g
  • Price$48
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003DFT 2,2',2'',2'''-((2-Hydroxypropane-1,3-diyl)bis(azanetriyl))tetraacetic acid 95% 1g $24 2026-05-28 Buy
aablocks AA003DFT 2,2',2'',2'''-((2-Hydroxypropane-1,3-diyl)bis(azanetriyl))tetraacetic acid >98.0%(T) 5g $39 2026-05-28 Buy
aablocks AA003DFT 2,2',2'',2'''-((2-Hydroxypropane-1,3-diyl)bis(azanetriyl))tetraacetic acid >98.0%(T) 25g $114 2026-05-28 Buy
ACHEMBLOCK Y229481 diaminohydroxypropanetetraacetic acid 97.00% 25MG $140 2026-05-27 Buy
ACHEMBLOCK Y229481 diaminohydroxypropanetetraacetic acid 97.00% 100MG $315 2026-05-27 Buy
ACHEMBLOCK Y229481 diaminohydroxypropanetetraacetic acid 97.00% 500MG $945 2026-05-27 Buy
AHH MT-07833 1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic acid 97% 100g $365 2026-05-26 Buy
AK Scientific U749 1,3-Diamino-2-hydroxypropane-N,N,N′,N′-tetraacetic acid 5g $118 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005935 1,3-DIAMINO-2-HYDROXYPROPANE-N,N,N',N'-TETRAACETIC ACID 95.00% 25G $1265.5 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005935 1,3-DIAMINO-2-HYDROXYPROPANE-N,N,N',N'-TETRAACETIC ACID 95.00% 5G $839.46 2021-12-16 Buy
Chem-Impex 36045 1,3-Diamino-2-hydroxypropane-N,N,N′,N′-tetraacetic acid 25KG $1456 2021-12-16 Buy
Chem-Impex 36045 1,3-Diamino-2-hydroxypropane- N,N,N′,N′-tetraacetic acid ≥99% 5G $91.2 2026-05-19 Buy
ChemScene CS-0149193 DHPTA ≥98% 25g $270 2026-06-04 Buy
Crysdot CD61000841 2,2',2'',2'''-((2-Hydroxypropane-1,3-diyl)bis(azanetriyl))tetraacetic acid 95+% 100g $397 2026-05-27 Buy
Sigma-Aldrich 158178 1,3-Diamino-2-hydroxypropane-N,N,N′,N′-tetraacetic acid 99% 5g $86.8 2026-04-30 Buy
TCI Chemical D1330 1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic Acid >98.0%(T) 5g $48 2026-04-30 Buy
Next Last

Properties

Melting point :194 °C (dec.)(lit.)
Boiling point :460.9°C (rough estimate)
Density :1.3839 (rough estimate)
refractive index :1.4620 (estimate)
solubility :almost transparency in 1mol/L NaOH
form :powder to crystal
pka :1.39±0.10(Predicted)
color :White to Almost white
BRN :1716800
CAS DataBase Reference :3148-72-9(CAS DataBase Reference)
EPA Substance Registry System :Glycine, N,N'-(2-hydroxy-1,3-propanediyl)bis[N-(carboxymethyl)- (3148-72-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

A useful chelating agent.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Shanghai Hanhong Scientific Co.,Ltd. Hunan Hui Bai Shi Biotechnology Co., Ltd. Chengdu Forest Science and Technology Development Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD.