ChemicalBook > CAS DataBase List > POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER

POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER

Product Name
POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER
CAS No.
39927-08-7
Chemical Name
POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER
Synonyms
COOH-PEG-COOH;Acid-PEG-acid;POLYGLYCOL DIACID;POLYGLYCOL 600 DIACID;Polyglycol 250 diacid;average Mn 250;POLYETHYLENE GLYCOL 600 DIACID;Polyethylene glycol diacid 600;Αω-Dicarboxyl Poly(Ethylene...;HOOC-PEG-COOH average Mn 40000
CBNumber
CB4364399
Molecular Formula
C4H10O5
Formula Weight
138.1192
MOL File
39927-08-7.mol
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POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER Property

Density 
1.302 g/mL at 25 °C
refractive index 
n20/D 1.470
Flash point:
>230 °F
storage temp. 
2-8°C
PH
2.1 (100g/l, H2O)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45-27
RIDADR 
UN 1760 8/PG 2
WGK Germany 
1
HS Code 
3907 20 11
Toxicity
LD50 orally in Rabbit: > 2000 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.43912
Product name
Polyethylene glycol diacid 600
Purity
for synthesis
Packaging
250ML
Price
$168
Updated
2024/03/01
Sigma-Aldrich
Product number
8.43912
Product name
Polyethylene glycol diacid 600
Purity
for synthesis
Packaging
1L
Price
$655
Updated
2024/03/01
Sigma-Aldrich
Product number
407038
Product name
Poly(ethylene glycol) bis(carboxymethyl) ether
Purity
average Mn 600
Packaging
1l
Price
$448
Updated
2024/03/01
Sigma-Aldrich
Product number
406996
Product name
Poly(ethylene glycol) bis(carboxymethyl) ether
Purity
average Mn 250
Packaging
100g
Price
$329
Updated
2024/03/01
Sigma-Aldrich
Product number
407038
Product name
Poly(ethylene glycol) bis(carboxymethyl) ether
Purity
average Mn 600
Packaging
250ml
Price
$375
Updated
2024/03/01
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POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER Chemical Properties,Usage,Production

Description

Poly(ethylene glycol) bis(carboxymethyl) ether is a high molecular weight polyether carboxamide used as an extracellular corrosion inhibitor and fluorescence assay for the detection of polyols in macroscopic samples. It is also used in the synthesis of poly(ethylene glycol) bis(carboxymethyl) ether, also known as PEG bis(carboxymethyl) ether, a polymer of poly(ethylene glycol) (PEG) with carboxylic acid functional groups at the ends of the polymer chain.

Uses

Poly(ethylene glycol) bis(carboxymethyl) ether may used as a plasticizer.

General Description

Poly(ethylene glycol) bis(carboxymethyl) ether has bifunctional carboxylic acid end groups.

POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER manufacturers

Hebei Guanlang Biotechnology Co., Ltd.
Product
POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER 39927-08-7
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2023-03-06
XIAMEN SINOPEG BIOTECH CO., LTD.
Product
α,ω-Dicarboxyl poly(ethylene glycol) 39927-08-7
Price
US $0.00-0.00/KG
Min. Order
1g
Purity
98%
Supply Ability
100kg
Release date
2021-06-16
Career Henan Chemical Co
Product
POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER 39927-08-7
Price
US $1.00/g
Min. Order
1g
Purity
99.0%
Supply Ability
100 kg
Release date
2020-01-10

39927-08-7, POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHERRelated Search:

POLY(ETHYLENE GLYCOL) BIS(2-ETHYLHEXANOATE) Polyethylene Glycol Monocetyl Ether Polyethylene glycol dimethyl ether Poly(ethylene glycol) dimethacrylate Ethyl isocyanoacetate N-BUTYLISOCYANIDE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) Tris(2,4-pentanedionato)chroMiuM(III) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) METHYL ISOCYANOACETATE 2,4-PENTANEDIONE, SILVER DERIVATIVE SALCOMINE Benzyl isocyanide Aluminum acetylacetonate COBALT(II) ACETYLACETONATE Ferric acetylacetonate TERT-BUTYL ISOCYANIDE Polyethylene Glycol

  • POLYETHYLENE GLYCOL 600 DIACID
  • POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER
  • POLYGLYCOL 600 DIACID
  • POLYGLYCOL DIACID
  • polyoxyethylene bis(acetic acid)
  • POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER, AVERAGE MN CA. 600
  • POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER, AVERAGE MN CA. 250
  • α,ω-bis(2-carboxymethyl)polyethylene glycol
  • Polyglykoldisure mittlere Molmasse 600 g/mol
  • Polyethylene glycol 600 diacid, Polyglycol 600 diacid
  • Polyethylene glycol 250 diacid, Polyglycol 250 diacid
  • α,ω-Bis(2-carboxymethyl)polyethylene glycol, Polyglycol diacid
  • Polyethylene glycol diacid 600
  • Poly(ethylene glycol) dicarboxylic acid (Mn 2000)
  • Poly(ethylene glycol) bis(carboxymethyl) ether,Polyethylene glycol 250 diacid, Polyglycol 250 diacid
  • Poly(ethylene glycol) bis(carboxymethyl) ether,Polyethylene glycol 600 diacid, Polyglycol 600 diacid
  • Poly(ethylene glycol) diacid,α,ω-Bis(2-carboxymethyl)polyethylene glycol, Polyglycol diacid
  • α,ω-Dicarboxyl poly(ethylene glycol)
  • HOOC-PEGn-COOH 2K, 5K, 10K, 20K
  • Poly(ethylene glycol) bis(carboxyMethyl) ether average Mn 250
  • Poly(ethylene glycol) bis(carboxyMethyl) ether average Mn 600
  • Polyglycol 250 diacid
  • COOH-PEG-COOH
  • Polyethylene glycol diacid for synthesis
  • Αω-Dicarboxyl Poly(Ethylene...
  • POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER ISO 9001：2015 REACH
  • Acid-PEG-acid
  • average M<SUB>n</SUB> 250
  • α,ω-Dicarboxyl poly(ethylene glycol)
  • Carboxyl - polyethylene glycol - carboxyl group
  • Poly(ethylene glycol) bis(carboxymethyl) ether average Mn 4000
  • Poly(ethylene glycol) bis(carboxymethyl) ether-average Mn 2000
  • HOOC-PEG-COOH average Mn 40000
  • Poly(ethylene glycol) bis(carboxymethyl) ether-average Mn 5000
  • Poly(ethylene glycol) bis(carboxymethyl) ether-average Mn 10000
  • Poly(ethylene glycol) bis(carboxymethyl) ether-average Mn 20000
  • Poly(ethylene glycol) bis(carboxymethyl) ether average Mn 1000
  • Poly(ethylene glycol) bis(carboxymethyl) ether average M.W:1000
  • 39927-08-7
  • HOOCCH2OCH2CH2nOCH2COOH
  • Specialty Synthesis
  • Homobifunctional PEG
  • Peptide Synthesis
  • Peptide PEGylation
  • PEG
  • Polydispersed PEG