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Key Documents

8.03600

Sigma-Aldrich

1,3-Dibromo-5,5-dimethylhydantoin

for synthesis

Synonym(s):

1,3-Dibromo-5,5-dimethylhydantoin

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About This Item

Empirical Formula (Hill Notation):
C5H6Br2N2O2
CAS Number:
77-48-5
Molecular Weight:
285.92
MDL number:
MFCD00003189
UNSPSC Code:
12352115
EC Index Number:
201-030-9
NACRES:
NA.22

Quality Level

200

form

powder

autoignition temp.

550 °C

potency

250 mg/kg LD50, oral (Rat)
20000 mg/kg LD50, skin (Rabbit)

mp

186.0-192.0 °C

solubility

1 g/L

density

1.00 g/cm3 at 25 °C

storage temp.

2-30°C

InChI

1S/C5H6Br2N2O2/c1-5(2)3(10)8(6)4(11)9(5)7/h1-2H3

InChI key

VRLDVERQJMEPIF-UHFFFAOYSA-N

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 3 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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