Basic information

Product Name: 4-CARBOXY-2,2,5,5-TETRAMETHYL-3-IMIDAZOLINE-3-OXIDE-1-OXYL, FREE RADICAL
Synonyms: 2,2,5,5-Tetramethyl-D3-imidazoline-3-oxide-1-oxy-4-carboxylicacid
CAS NO:49837-79-8
Molecular Formula: C₈H₁₃N₂O₄
Molecular Weight: 201.2
EINECS: N/A
Product Categories: N/A
Mol File: 49837-79-8.mol

Chemical Properties

Melting Point: 100-105°C
Boiling Point: 384.5°Cat760mmHg
Flash Point: 186.3°C
Appearance: /
Density: g/cm³
Vapor Pressure: 5.59E-07mmHg at 25°C
Refractive Index: N/A
Storage Temp.: Refrigerator (+4°C)
Solubility: N/A
CAS DataBase Reference: 4-CARBOXY-2,2,5,5-TETRAMETHYL-3-IMIDAZOLINE-3-OXIDE-1-OXYL, FREE RADICAL(CAS DataBase Reference)
NIST Chemistry Reference: 4-CARBOXY-2,2,5,5-TETRAMETHYL-3-IMIDAZOLINE-3-OXIDE-1-OXYL, FREE RADICAL(49837-79-8)
EPA Substance Registry System: 4-CARBOXY-2,2,5,5-TETRAMETHYL-3-IMIDAZOLINE-3-OXIDE-1-OXYL, FREE RADICAL(49837-79-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: S24/25:Avoid contact with skin and eyes.;
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 49837-79-8(Hazardous Substances Data)

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Chemical Properties

yellow to orange powder

Check Digit Verification of cas no

The CAS Registry Mumber 49837-79-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,8,3 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 49837-79:
(7*4)+(6*9)+(5*8)+(4*3)+(3*7)+(2*7)+(1*9)=178
178 % 10 = 8
So 49837-79-8 is a valid CAS Registry Number.

InChI:InChI=1/C8H14N2O4/c1-7(2)5(6(11)12)9(13)8(3,4)10(7)14/h14H,1-4H3,(H,11,12)/p-1

49837-79-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	4-CARBOXY-2,2,5,5-TETRAMETHYL-3-IMIDAZOLINE-3-OXIDE-1-OXYL, FREE RADICAL

1.2 Other means of identification

Product number	-
Other names	1-(4-methoxy-phenyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:49837-79-8 SDS

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