Skip Navigation

Household Products Database banner

Quick search

Advanced Search triangular bullet

Browse by category
Inside the Home
Home Maintenance
Personal Care
Arts & Crafts
Pet Care
Auto Products
Home Office
Commercial / Institutional

Browse A to Z
Products Names
Types of Products

Support pages
About the Database
Product Recalls
Contact Us
More Resources



Home Products Manufacturers Ingredients Health Effects
Chemical Information
Chemical Name: 1,3-Dichloro-5,5-dimethylhydantoin
CAS Registry Number: 000118-52-5
Synonyms: 1,3-Dichloro-5,5-dimethylhydantoin; Sulfochloranthine; 2,4-Imidazolidinedione, 1,3-dichloro-5,5-dimethyl-; Hydantoin, 1,3-dichloro-5,5-dimethyl-

Information from other National Library of Medicine databases
Health Studies: Human Health Effects from Hazardous Substances Data Bank (HSDB)
Toxicity Information:
Chemical Information: Search ChemIDplus
Products that contain this ingredient
Clorox Bleach & Blue Automatic Toilet Cleaner-Old Producttablet60-80
Clorox Automatic Toilet Bowl Cleaner 1-Discontinued Producttablet23.3
Clorox Bleach & Blue Automatic Toilet Cleaner-03/01/2009-Old Producttablet1.0-5.0
2000 Flushes Blue Plus Bleach-Old ProductAuto Productstablet81.1
X-14 Anti-Bacterial Toilet Bowl Cleaner-Old ProductAuto Productstablet60-70
2000 Flushes Bleach-Old ProductAuto Productstablet81.1
X-14 Automatic Toilet Bowl Cleaner with Bleach-11/01/2006-Old ProductAuto Productssolid60.0-70.0
2000 Flushes Bleach Automatic Toilet Bowl Cleaner-06/11/2014Inside the Homesolid81.1
X-14 The Bathroom Expert Antibacterial Toilet Bowl Cleaner-08/06/2014Inside the Homesolid52.7
Clorox Automatic Toilet Bowl Cleaner1-01/05/2015Inside the Homesolid20.0-30.0
Lysol Brand Continuous Action Toilet Bowl Cleaner Tablets-Old ProductInside the Hometablet27.4
2000 Flushes Blue Plus Bleach Automatic Toilet Bowl Cleaner-07/21/2014Inside the Homesolid81.1
Clorox Automatic Toilet Bowl Cleaner Bleach & Blue, Rain Clean-01/05/2015Inside the Homesolid
Spa Kem Brominating TabletsLandscape/Yardtablet27.4
Spa Kem Bromi BuoyLandscape/Yardpowder27.4
HHS.GOV Household Products Database Home Page National Institutes of Health National Library of Medicine Specialized Information Services National Library of Medicine