NH2-PEG4-COOH, ≥95%

Name: NH2-PEG4-COOH
Brand: Chempure

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CAS Number

663921-15-1

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About this item

IUPAC name	3-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]propanoic acid
inchi	InChI=1S/C11H23NO6/c12-2-4-16-6-8-18-10-9-17-7-5-15-3-1-11(13)14/h1-10,12H2,(H,13,14)
inchi key	DKUZHSDZSMQOGQ-UHFFFAOYSA-N
molecular formula	C11H23NO6
synonyms	663921-15-1 Amino-PEG4-acid 1-Amino-3,6,9,12-tetraoxapentadecan-15-oic acid H2N-PEG4-CH2CH2COOH (PEO)4-amino-propionic acid

Computed Properties

Molecular Weight:	265.30 g/mol
XLogP3:	-4.1
Hydrogen Bond Donor Count:	2
Hydrogen Bond Acceptor Count:	7
Rotatable Bond Count:	14
Exact Mass:	265.15253745 g/mol
Monoisotopic Mass:	265.15253745 g/mol
Topological Polar Surface Area:	100 Å²
Heavy Atom Count:	18
Formal Charge:	0
Complexity:	190
Isotope Atom Count:	0
Defined Atom Stereocenter Count:	0
Undefined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
Covalently-Bonded Unit Count:	1
Compound Is Canonicalized:	Yes

hazard signal	Warning
hazard classes and categories	Acute Tox. 4 (100%) Skin Irrit. 2 (100%) Eye Irrit. 2 (100%) STOT SE 3 (100%)
precautionary statement codes	P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
hazard statements	H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal] H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation] H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

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*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!

Product No: EE6271

NH2-PEG4-COOH, ≥95%

Product No: EE6271

About this item

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Product No: EE6271

About this item

NAME AND IDENTIFIERS

CHEMICAL AND PHYSICAL PROPERTIES

SAFETY AND HAZARDS

Require a Sample Certificate of Analysis (COA) ?