Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-hydroxy-tempo
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-Piperidinol,1-hydroxy-2,2,6,6-tetramethyl-
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

3637-10-3

3637-10-3 structure

3637-10-3 structure

Name: 4-hydroxy-tempo
Chemical Name: 4-hydroxy-tempo
CAS Number: 3637-10-3
Molecular Formula: C₉H₁₉NO₂
Molecular Weight: 173.25300
Create Date: 2018-12-03 10:51:19
Modify Date: 2026-07-16 09:12:36

Name	4-hydroxy-tempo
Synonyms	4-Hydrazonomethyl-1-hydroxy-2,2,5,5-tetramethyl-3-imidazoline-3-oxide HYDROXY-TEMPO 2,2,6,6-TETRAMETHYL-4-HYDROXY-1-PIPERIDINYLOXY 4-Piperidinol, 2,2,6,6-tetramethyl-, 1-oxide 2,2,6,6-TETRAMETHYL-4-PIPERIDINOL 1-OXYL EINECS 218-761-4 1-Hydroxy-2,2,5,5-tetramethyl-3-imidazoline-4-carboxaldehyde hydrazone-3-oxide 1-hydroxy-2,2,5,5-tetramethyl-3-oxy-2,5-dihydro-1H-imidazole-4-carbaldehyde hydrazone 4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINYLOXY 4-hydroxy-2,2,6,6-tetramethyl N-hydroxy piperidine HHTI 1-hydroxy-2,2,6,6-tetramethylpiperidin-4-ol 4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE-N-OXYL 1-Hydroxy-2,2,5,5-tetramethyl-4-hydrazonomethyl-3-imidazolin-3-oxid 4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL 1,4-dihydroxy-2,2,6,6-tetramethylpiperidine 1,4-Dihydroxy-2,2,6,6-tetramethylpiperidine 1-Hydroxy-4-hydrazonomethyl-2,2,5,5-tetramethyl-3-imidazoline-3-oxide 1-hydroxy-2,2,6,6-tetramethyl-4-hydroxypiperidine 2,5-Dihydro-1-hydroxy-2,2,5,5-tetramethylimidazole-4-carboxaldehyde hydrazone 3-oxide 4-HYDROXY-TEMPO 2,2,6,6-Tetramethylpiperidin-1,4-diol 4-HYDROXY-2,2,6,6-TETRAMETHYL-1-PIPERIDINYLOXY, FREE RADICAL TEMPOL 2,2,6,6-Tetramethylpiperidine-1,4-diol DISCONTINUED. Please see H972965 4-HYDROXY-2,2,6,6-TETRAMETHYL-PIPERIDINOOXY, FREE RADICAL 2,2,6,6-tetramethyl-piperidine-1,4-diol 4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINYLOXY FREE RADICAL 4-OH-TEMPO 4-HYDROXY-2,2,6,6-TETRAMETHYL-1-PIPERIDIN-1-YLOXY 4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl 4-Piperidinol, 1-hydroxy-2,2,6,6-tetramethyl 4-hydroxy-2,2,6,6-tetramethylpiperidinyl-N-oxy MFCD00006478

Density	1.029 g/cm3
Boiling Point	260.2ºC at 760 mmHg
Melting Point	69-71ºC(lit.)
Molecular Formula	C₉H₁₉NO₂
Molecular Weight	173.25300
Flash Point	111ºC
Exact Mass	173.14200
PSA	43.70000
LogP	1.32740
Storage condition	2-8°C

Hazard Codes	Xn: Harmful;
Risk Phrases	R22
Safety Phrases	26-36
WGK Germany	1
RTECS	TN8991000
HS Code	2933399090

Precursor 9
45985-24-8 2403-88-5 2226-96-2 108-88-3
826-36-8 100-41-4 132416-36-5 90828-05-0
122-66-7
DownStream 3
143-07-7 863984-45-6 863636-51-5

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.