ChemicalBook CAS DataBase List 5,5-Dimethylhydantoin

5,5-Dimethylhydantoin

$10 - $6753.68

Product name5,5-Dimethylhydantoin
Cas No77-71-4
MFC5H8N2O2
MW128.13
EINECS201-051-3
MDL NumberMFCD00005266

Synonyms

dmh[qr] ;dmhydantoin ;Hydantoin, 5,5-dimethyl-;nsc8652 ;t10[qr] ;A-UREIDOISOBUTYRIC ACID LACTAM;5,5-DIMETHYL-2,4-DIOXOTETRAHYDROIMIDAZOLE;5,5'-DIMETHYLHYDANTOIN

Price

Brand	Packaging	Price	Product name
aablocks AA002QLA	25g	$10	5,5-Dimethylimidazolidine-2,4-dione
aablocks AA002QLA	100g	$13	5,5-Dimethylimidazolidine-2,4-dione
aablocks AA002QLA	500g	$23	5,5-Dimethylimidazolidine-2,4-dione
aablocks AA002QLA	1kg	$46	5,5-Dimethylimidazolidine-2,4-dione
AK Scientific J53548	100g	$50	5,5-Dimethylhydantoin
AK Scientific G272	100g	$70	5,5-Dimethylhydantoin
AK Scientific G272	25g	$27	5,5-Dimethylhydantoin
AK Scientific G272	5g	$18	5,5-Dimethylhydantoin
AK Scientific J53548	25g	$20	5,5-Dimethylhydantoin
AK Scientific G272	25g	$21	5,5-Dimethylhydantoin

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Properties

Melting point	174-177 °C (lit.)
Boiling point	237.54°C (rough estimate)
Density	1.2864 (rough estimate)
refractive index	1.4730 (estimate)
Flash point	193°C
storage temp.	Sealed in dry,Room Temperature
solubility	H₂O: 0.1 g/mL hot, clear
pka	pKa 8.1 (Uncertain)
form	Crystalline Powder or Crystals
color	White to off-white
Water Solubility	soluble
BRN	2827
Henry's Law Constant	3.5×10³ mol/(m³Pa) at 25℃, HSDB (2015)
Cosmetics Ingredients Functions	HAIR CONDITIONING VISCOSITY CONTROLLING
InChI	1S/C5H8N2O2/c1-5(2)3(8)6-4(9)7-5/h1-2H3,(H2,6,7,8,9)
InChIKey	YIROYDNZEPTFOL-UHFFFAOYSA-N
SMILES	CC1(C)NC(=O)NC1=O
LogP	-0.480
CAS DataBase Reference	77-71-4(CAS DataBase Reference)
NIST Chemistry Reference	2,4-Imidazolidinedione, 5,5-dimethyl-(77-71-4)
EPA Substance Registry System	5,5-Dimethylhydantoin (77-71-4)

5,5-Dimethylhydantoin

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