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;HOOC-PEG-COOH，M.W. 2000;HOOC-PEG-COOH，M.W. 3400;HOOC-PEG-COOH，M.W. 4000;HOOC-PEG-COOH，M.W. 6000;HOOC-PEG-COOH，M.W. 8000
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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POLY(ETHYLENE GLYCOL) BIS(CARBOXYMETHYL) ETHER Suppliers

China 89 Germany 2 India 1 Switzerland 1 United Kingdom 1 United States 5 Global 99

Xiamen Sinopeg Biotech Co., Ltd.

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Advantage: 58

Xinyanpomei

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TIANJING WELCOME SCIENCE AND TECHMOLOGY DEVELOPMENT CO,LTD.

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Country: China
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Shandong Baostai Medical Materials Co. LTD

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Shanghai Toyang Biotechnology Co., LTD

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Shandong Xiya Chemical Co., Ltd

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Tianjin heowns Biochemical Technology Co., Ltd.

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XiaMen Sinopeg Biotech Co.,LTD.

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Shanghai Aladdin Bio-Chem Technology Co.,LTD

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Hunan HuaTeng Pharmaceutical Co., Ltd.,

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

Hebei Weibang 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: 2024-11-22

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

HOOC-PEG-COOH，M.W. 2000

HOOC-PEG-COOH，M.W. 3400

HOOC-PEG-COOH，M.W. 4000

HOOC-PEG-COOH，M.W. 6000

HOOC-PEG-COOH，M.W. 8000

HOOC-PEG-COOH，M.W. 1000

HOOC-PEG-COOH，M.W. 10000

HOOC-PEG-COOH，M.W. 20000

COOH-PEG-COOH CM-PEG-CM

39927-08-7

HOOCCH2OCH2CH2nOCH2COOH

Specialty Synthesis

Homobifunctional PEG

Peptide Synthesis

Peptide PEGylation

PEG

Polydispersed PEG