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Product Name: 1,3-Diiodo-5,5-dimethylhydantoin
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2232-12-4

2232-12-4 structure

2232-12-4 structure

Name: 1,3-DIIODO-5,5-DIMETHYLHYDANTOIN
Chemical Name: 1,3-diiodo-5,5-dimethylimidazolidine-2,4-dione
CAS Number: 2232-12-4
Molecular Formula: C₅H₆I₂N₂O₂
Molecular Weight: 379.922
Create Date: 2018-12-31 18:09:17
Modify Date: 2025-08-23 17:32:55

Name	1,3-diiodo-5,5-dimethylimidazolidine-2,4-dione
Synonyms	Hydantoin,1,3-diiodo-5,5-dimethyl 1,3-Diiodo-5,5-dimethyl hydantoin 1,3-diiodo-5,5-dimethylhydantion N,N'-diiodo-5,5-dimethylhydantoin 2,4-Imidazolidinedione,1,3-diiodo-5,5-dimethyl 1,3-Diiodo-5,5-dimethylimidazolidine-2,4-dione MFCD00020867 2,4-Imidazolidinedione, 1,3-diiodo-5,5-dimethyl- 1,3-DIIODO-5,5-DIMETHYLHYDANTOIN 1,3-Diiodo-5,5-dimethyl-2,4-imidazolidinedione

Density	2.7±0.1 g/cm3
Boiling Point	298.4±23.0 °C at 760 mmHg
Melting Point	198°C(dec.)(lit.)
Molecular Formula	C₅H₆I₂N₂O₂
Molecular Weight	379.922
Flash Point	134.2±22.6 °C
Exact Mass	379.851837
PSA	40.62000
LogP	2.67
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.743
Storage condition	-20°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MU0970000

CHEMICAL NAME :: Hydantoin, 1,3-diiodo-5,5-dimethyl-

CAS REGISTRY NUMBER :: 2232-12-4

BEILSTEIN REFERENCE NO. :: 0146040

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H6-I2-N2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05262

Symbol	GHS03, GHS05, GHS09
Signal Word	Danger
Hazard Statements	H272-H314-H400
Precautionary Statements	P220-P273-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
RIDADR	UN 3085 5.1/PG 2
RTECS	MU0970000
HS Code	2933990090

77-71-4 structure

77-71-4

~46%

2232-12-4 structure

2232-12-4

Literature: Raab, Conrad E.; Dean, Dennis C.; Melillo, David G. Journal of Labelled Compounds and Radiopharmaceuticals, 2001 , vol. 44, # 12 p. 815 - 829

Precursor 1
77-71-4
DownStream 1
7553-56-2

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%

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