4-Hydroxyphenyl hydantoin

Modify Date: 2025-08-23 00:00:52

4-Hydroxyphenyl hydantoin structure	Common Name	4-Hydroxyphenyl hydantoin
	CAS Number	2420-17-9	Molecular Weight	192.171
	Density	1.4±0.1 g/cm3	Boiling Point	N/A
	Molecular Formula	C₉H₈N₂O₃	Melting Point	>260°C
	MSDS	N/A	Flash Point	N/A

Name	5-(4-hydroxyphenyl)imidazolidine-2,4-dione
Synonym	More Synonyms

4-Hydroxyphenyl hydantoin MSDS(Chinese)

Hazard Codes	C
Risk Phrases	R34:Causes burns. R42/43:May cause sensitization by inhalation and skin contact . R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Phrases	S22-S26-S36/37/39-S45-S61
RIDADR	UN 2579 8/PG 3
WGK Germany	1
RTECS	TK7800000
Packaging Group	III
Hazard Class	8
HS Code	2933990090

Precursor 10
CAS#:298-12-4 Glyoxylic acid CAS#:108-95-2 Phenol CAS#:29410-13-7 5-hydroxyimidaz... CAS#:461-72-3 Imidazolidine-2...
CAS#:32282-43-2 DL-5-chlorohydantoin CAS#:151-50-8 POTASSIUM CYANIDE CAS#:506-87-6 Ammonium carbonate CAS#:123-08-0 4-hydroxybenzal...
CAS#:97-59-6 allantoin CAS#:1198-84-1 p-Hydroxymandel...
DownStream 1
CAS#:22818-40-2 (D)-(-)-α-4-hyd...

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

MFCD00044002

5-(4-Hydroxyphenyl)imidazolidine-2,4-dione

2,4-Imidazolidinedione, 5-(4-hydroxyphenyl)-

EINECS 219-340-8

5-(4-Hydroxyphenyl)-2,4-imidazolidinedione

5-(p-Hydroxyphenyl)hydantoin

5-(4-hydroxy-phenyl)-imidazolidine-2,4-dione

5-(4-Hydroxy-phenyl)-imidazolidin-2,4-dion

5-(4'-hydroxyphenyl)-hydantoin

4-Hydroxyphenyl hydantoin

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