1,3-Dichloro-5,5-dimethylhydantoin CAS NO.118-52-5

Product Name:    1,3-Dichloro-5,5-dimethylhydantoin

CAS:    118-52-5
MF:    C5H6Cl2N2O2
MW:    197.02
EINECS:    204-258-7

Mol File:    118-52-5.mol
1,3-Dichloro-5,5-dimethylhydantoin Structure
1,3-Dichloro-5,5-dimethylhydantoin Chemical Properties
Melting point     132-134 °C (lit.)
Boiling point     214.7±23.0 °C(Predicted)
density     1,5 g/cm3
refractive index     1.5720 (estimate)
Fp     171 °C
storage temp.     Store below +30°C.
solubility     water: soluble0.21% at 25°C(lit.)
form     Crystalline Powder
pka    -3.44±0.40(Predicted)
color     White
PH    4.4 (H2O)(HSDB)
Water Solubility     0.21 g/100 mL (25 ºC)
Sensitive     Moisture Sensitive
Merck     14,3065
Sublimation     100 ºC
BRN     146013
Exposure limits    NIOSH REL: TWA 0.2, STEL 0.4, IDLH 5; OSHA PEL: TWA 0.2, STEL/C 0.4 (adopted).
Stability:    Stable, but a strong oxidizer - contact with combustible material may lead to fire. Incompatible with reducing agents, acids, strong bases. Moisture sensitive.
InChIKey    KEQGZUUPPQEDPF-UHFFFAOYSA-N
CAS DataBase Reference    118-52-5(CAS DataBase Reference)
EPA Substance Registry System    1,3-Dichloro-5,5-dimethylhydantoin (118-52-5)
Safety Information
Hazard Codes     Xn,C,O,N
Risk Statements     22-36/37/38-34-8-50-43-31-20/21/22
Safety Statements     26-36-45-36/37/39-17-61
RIDADR     UN 1479 5.1/PG 2
WGK Germany     3
RTECS     MU0700000
TSCA     Yes
HazardClass     5.1
PackingGroup     II
HS Code     29332100
Hazardous Substances Data    118-52-5(Hazardous Substances Data)
Toxicity    LD50 oral in rabbit: 1520mg/kg

Product Name:    1,3-Dichloro-5,5-dimethylhydantoin

CAS:    118-52-5
MF:    C5H6Cl2N2O2
MW:    197.02
EINECS:    204-258-7

Mol File:    118-52-5.mol
1,3-Dichloro-5,5-dimethylhydantoin Structure
1,3-Dichloro-5,5-dimethylhydantoin Chemical Properties
Melting point     132-134 °C (lit.)
Boiling point     214.7±23.0 °C(Predicted)
density     1,5 g/cm3
refractive index     1.5720 (estimate)
Fp     171 °C
storage temp.     Store below +30°C.
solubility     water: soluble0.21% at 25°C(lit.)
form     Crystalline Powder
pka    -3.44±0.40(Predicted)
color     White
PH    4.4 (H2O)(HSDB)
Water Solubility     0.21 g/100 mL (25 ºC)
Sensitive     Moisture Sensitive
Merck     14,3065
Sublimation     100 ºC
BRN     146013
Exposure limits    NIOSH REL: TWA 0.2, STEL 0.4, IDLH 5; OSHA PEL: TWA 0.2, STEL/C 0.4 (adopted).
Stability:    Stable, but a strong oxidizer - contact with combustible material may lead to fire. Incompatible with reducing agents, acids, strong bases. Moisture sensitive.
InChIKey    KEQGZUUPPQEDPF-UHFFFAOYSA-N
CAS DataBase Reference    118-52-5(CAS DataBase Reference)
EPA Substance Registry System    1,3-Dichloro-5,5-dimethylhydantoin (118-52-5)
Safety Information
Hazard Codes     Xn,C,O,N
Risk Statements     22-36/37/38-34-8-50-43-31-20/21/22
Safety Statements     26-36-45-36/37/39-17-61
RIDADR     UN 1479 5.1/PG 2
WGK Germany     3
RTECS     MU0700000
TSCA     Yes
HazardClass     5.1
PackingGroup     II
HS Code     29332100
Hazardous Substances Data    118-52-5(Hazardous Substances Data)
Toxicity    LD50 oral in rabbit: 1520mg/kg