4-Carboxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical - >97.0%, high purity , CAS No.37149-18-1

Item Number

C153678

Grouped product items
SKU	Size	Availability	Price
C153678-100mg	100mg	In stock	$61.90
C153678-250mg	250mg	In stock	$138.90
C153678-1g	1g	In stock	$310.90

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Basic Description

Synonyms	37149-18-1\|Tempo carboxylic acid\|4-Carboxy-TEMPO\|4-Carboxy-2,2,6,6-tetramethylpiperidine 1-oxyl\|4-Carboxy-TEMPO, free radical\|4-CARBOXY-2,2,6,6-TETRAMETHYLPIPERIDINE1-OXYL\|4-Carboxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical\|Tca meglumine\|Tempo car
Specifications & Purity	>97.0%
Storage Temp	Store at 2-8°C,Argon charged
Shipped In	Wet ice
Product Description	4-Carboxy-TEMPO is a 4-substituted 2,2,6,6-tetramethylpiperidyl-1-oxy (TEMPO) derivative. 4-carboxy-TEMPO immobilized with 3-aminopropylsilane on the mesoporous silica surface comprises heterogeneous catalytic system employed for various oxidation reactions. 4-Carboxy-TEMPO may be employed as catalyst for the oxidation of regenerated cellulose (viscose rayon) to cellouronic acid.

Names and Identifiers

Pubchem Sid	488194238
INCHI	InChI=1S/C10H18NO3/c1-9(2)5-7(8(12)13)6-10(3,4)11(9)14/h7H,5-6H2,1-4H3,(H,12,13)
InChi Key	CYQGCJQJIOARKD-UHFFFAOYSA-N
Canonical SMILES	CC1(CC(CC(N1[O])(C)C)C(=O)O)C
Isomeric SMILES	CC1(CC(CC(N1[O])(C)C)C(=O)O)C
WGK Germany	3
PubChem CID	3080786
Molecular Weight	200.26
Reaxy-Rn	12666306

Certificates

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5 results found

Lot Number	Certificate Type	Date	Item
B2317471	Certificate of Analysis	Dec 21, 2022	C153678
B2317521	Certificate of Analysis	Dec 21, 2022	C153678
B2317524	Certificate of Analysis	Dec 21, 2022	C153678
B2317526	Certificate of Analysis	Dec 21, 2022	C153678
B2317528	Certificate of Analysis	Dec 21, 2022	C153678

Sensitivity

light sensitive;air sensitive

Melt Point(°C)

185-189°C

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
WGK Germany	3
Reaxy-Rn	12666306

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Basic Description