MATERIAL SAFETY DATA SHEET
BISCYCLOHEXANONE OXALDIHYDRAZONE (CUPRIZONE)
CHEMICAL NAME & SYNONYMS DOT CLASS SARA TITLE 313
Biscyclohexanone Oxaldihydrazone (Cuprizone) NR No
TSCA listed - Yes
FORMULA REPORTABLE QUANTITY F.W. CAS#
C 6H 10=NNHC(O)C(O)NHN=C 6H 10 N/A 278.36 370-81-0
Melting point 211-212掳C. Slightly soluble in water. Soluble in alcohol.
APPEARANCE & ODOR
White to off-white powder. Very slight odor.
REACTIVITY & CONDITIONS TO AVOID
Indicator for Copper (II). No hazardous self-reactivity. Incompatible with strong oxidants.
Not flammable. Will be consumed in general fire. Avoid inhalation of fumes.
EXTINGUISHER FLASHPOINT LEL UEL
CO 2,dry chemical or water spray. N/A N/A N/A
May be irritating to skin or eyes. Irritating to nasal passages. Toxicity is not known but
presumed to be moderate internally. LD/TD not known. OSHA PEL/ACGIH TLV not established.
Mutagenic and reproductive effects have been reported. No evidence of carcinogenicity.
Use with adequate ventilation to prevent inhalation of dust. Wear goggles and rubber gloves
Wash skin and eyes well with water after contact. If swallowed, give water or milk and get
medical attention. Do NOT induce vomiting unless directed by a physician.
SPILLS & LEAKS
Sweep up, minimizing dust formation, and discard. Wash up with water. Disposal to incinerator
or to sanitary sewer. Check local regulations.
CATALOG # PREPARED BY DATE
117 MDM February 27, 2004
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