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ChemicalBook >> CAS DataBase List >> NSC 361680

NSC 361680

NSC 361680 price.
  • $11 - $4878
  • Product name: NSC 361680
  • CAS: 5961-83-1
  • MF: C6H10O5
  • MW: 162.14
  • EINECS:
  • MDL Number:MFCD06208032
  • Synonyms:3,3'-Oxybis[propanoic acid];Bis(2-carboxyethyl) ether;NSC 361680;Bis-PEG1-acid;3-(2-carboxyethoxy)propanoic acid;Propanoic acid, 3,3'-oxybis-;CAS_5961-83-1;3-(2-carboxyethoxy)propionic acid
48 prices
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  • A2B
  • aablocks
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  • Acrotein
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  • Matrix Scientific
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  • ManufacturerA2B
  • Product numberAI53317
  • Product description3,3'-Oxydipropionic acid 95%
  • Packaging100mg
  • Price$11
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI53317
  • Product description3,3'-Oxydipropionic acid 95%
  • Packaging250mg
  • Price$22
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI53317
  • Product description3,3'-Oxydipropionic acid 95%
  • Packaging5g
  • Price$226
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI53317
  • Product description3,3'-Oxydipropionic acid 95%
  • Packaging1g
  • Price$84
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA00IAI1
  • Product description3,3'-Oxydipropionic acid 95%
  • Packaging1g
  • Price$98
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IAI1
  • Product description3,3'-Oxydipropionic acid 95%
  • Packaging5g
  • Price$252
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IAI1
  • Product description3,3'-Oxydipropionic acid 95%
  • Packaging250mg
  • Price$26
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IAI1
  • Product description3,3'-Oxydipropionic acid 95%
  • Packaging100mg
  • Price$12
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IAI1
  • Product description3,3'-Oxydipropionic acid 95%
  • Packaging25g
  • Price$1242
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IAI1
  • Product description3,3'-Oxydipropionic acid 95%
  • Packaging100g
  • Price$4878
  • Updated2026-05-29
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  • ManufacturerACHEMBLOCK
  • Product numberV152522
  • Product description3,3'-Oxy-bis-propanoic acid 95%
  • Packaging5G
  • Price$200
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberV152522
  • Product description3,3'-Oxy-bis-propanoic acid 95%
  • Packaging25G
  • Price$650
  • Updated2026-05-27
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  • ManufacturerAcrotein
  • Product numberB-1213
  • Product description3,3'-Oxy-bis-propanoic acid 97%
  • Packaging0.5g
  • Price$62.07
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberB-1213
  • Product description3,3'-Oxy-bis-propanoic acid 97%
  • Packaging5g
  • Price$298.9
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberB-1213
  • Product description3,3'-Oxy-bis-propanoic acid 97%
  • Packaging1g
  • Price$93.1
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product number7548BA
  • Product description3,3'-Oxydipropanoicacid
  • Packaging100mg
  • Price$279
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A2B AI53317 3,3'-Oxydipropionic acid 95% 100mg $11 2026-05-25 Buy
A2B AI53317 3,3'-Oxydipropionic acid 95% 250mg $22 2026-05-25 Buy
A2B AI53317 3,3'-Oxydipropionic acid 95% 5g $226 2026-05-25 Buy
A2B AI53317 3,3'-Oxydipropionic acid 95% 1g $84 2026-05-25 Buy
aablocks AA00IAI1 3,3'-Oxydipropionic acid 95% 1g $98 2026-05-29 Buy
aablocks AA00IAI1 3,3'-Oxydipropionic acid 95% 5g $252 2026-05-29 Buy
aablocks AA00IAI1 3,3'-Oxydipropionic acid 95% 250mg $26 2026-05-29 Buy
aablocks AA00IAI1 3,3'-Oxydipropionic acid 95% 100mg $12 2026-05-29 Buy
aablocks AA00IAI1 3,3'-Oxydipropionic acid 95% 25g $1242 2026-05-29 Buy
aablocks AA00IAI1 3,3'-Oxydipropionic acid 95% 100g $4878 2026-05-29 Buy
ACHEMBLOCK V152522 3,3'-Oxy-bis-propanoic acid 95% 5G $200 2026-05-27 Buy
ACHEMBLOCK V152522 3,3'-Oxy-bis-propanoic acid 95% 25G $650 2026-05-27 Buy
Acrotein B-1213 3,3'-Oxy-bis-propanoic acid 97% 0.5g $62.07 2026-05-25 Buy
Acrotein B-1213 3,3'-Oxy-bis-propanoic acid 97% 5g $298.9 2026-05-25 Buy
Acrotein B-1213 3,3'-Oxy-bis-propanoic acid 97% 1g $93.1 2026-05-25 Buy
AK Scientific 7548BA 3,3'-Oxydipropanoicacid 100mg $279 2021-12-16 Buy

Properties

Melting point :60-61 °C
Boiling point :198-200 °C(Press: 1-2 Torr)
Density :1.316±0.06 g/cm3(Predicted)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :Aqueous Base (Slightly), Chloroform (Slightly), Methanol (Slightly), Water (Slightly)
form :Solid
pka :3.96±0.10(Predicted)
color :Pale Yellow to Light Yellow
InChI :InChI=1S/C6H10O5/c7-5(8)1-3-11-4-2-6(9)10/h1-4H2,(H,7,8)(H,9,10)
InChIKey :FOSIWKADJDNVMJ-UHFFFAOYSA-N
SMILES :O(CCC(O)=O)CCC(O)=O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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

Bis-PEG1-acid is a PEG linker containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

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