CAS 51973-32-1|[(Z)-(1,3-dihydroxy-2,2,5,5-tetramethylimidazolidin-4-ylidene)methyl]diazene

Introduction：Basic information about CAS 51973-32-1|[(Z)-(1,3-dihydroxy-2,2,5,5-tetramethylimidazolidin-4-ylidene)methyl]diazene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles1
6. Synonyms

Common Name	[(Z)-(1,3-dihydroxy-2,2,5,5-tetramethylimidazolidin-4-ylidene)methyl]diazene
CAS Number	51973-32-1	Molecular Weight	200.23800
Density	1.269g/cm3	Boiling Point	368.679ºC at 760 mmHg
Molecular Formula	C₈H₁₆N₄O₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	176.771ºC

Names

Name	[(Z)-(1,3-dihydroxy-2,2,5,5-tetramethylimidazolidin-4-ylidene)methyl]diazene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.269g/cm3
Boiling Point	368.679ºC at 760 mmHg
Molecular Formula	C₈H₁₆N₄O₂
Molecular Weight	200.23800
Flash Point	176.771ºC
Exact Mass	200.12700
PSA	90.60000
LogP	0.69870
Index of Refraction	1.57
InChIKey	AFLKNKWCGGDIRB-LPJVVZBBSA-N
SMILES	CC1(C)C(=CN=N)N(O)C(C)(C)N1O
Storage condition	2-8°C

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	22-24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933290090

Customs

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles1

Highly sensitive hepatitis B surface antigen detection by measuring stable nitroxide radical formation with ESR spectroscopy.

Free Radic. Biol. Med. 25(8) , 929-935, (1998)

In areas where hepatitis B virus (HBV) is prevalent, HBV carriers negative for hepatitis B surface antigen (HbsAg) by enzyme-linked immunosorbent assay (ELISA) have been reported. Moreover, even after...

Synonyms

1-Hydroxy-4-hydrazonomethyl-2,2,5,5-tetramethyl-3-imidazoline-3-oxide

1-Hydroxy-2,2,5,5-tetramethyl-3-imidazoline-4-carboxaldehyde hydrazone-3-oxide

1-Hydroxy-2,2,5,5-tetramethyl-4-hydrazonomethyl-3-imidazolin-3-oxid

2,5-Dihydro-1-hydroxy-2,2,5,5-tetramethylimidazole-4-carboxaldehyde hydrazone 3-oxide

4-Hydrazonomethyl-1-hydroxy-2,2,5,5-tetramethyl-3-imidazoline-3-oxide

HHTI

1-hydroxy-2,2,5,5-tetramethyl-3-oxy-2,5-dihydro-1H-imidazole-4-carbaldehyde hydrazone

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