2,5-Dimethyl-2,5-di(tertiary-butylperoxy)-hexyne-3 cas no:1068-27-5
Synonyms: di-tert-butyl 1,1,4,4-tetramethylbut-2-yn-1,4-ylene diperoxide; 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexyne-3; 2,5-Dimethyl-2,5-bis-(tert-butylperoxy)-3-hexyne
Name2,5-Dimethyl-2,5-di(tertiary-butylperoxy)-hexyne-3
CAS1068-27-5
Synonymsdi-tert-butyl 1,1,4,4-tetramethylbut-2-yn-1,4-ylene diperoxide; 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexyne-3; 2,5-Dimethyl-2,5-bis-(tert-butylperoxy)-3-hexyne
EINECS(EC#)213-944-5
Molecular FormulaC16H30O4
Molecular Weight286.41
AppearanceIt is generally stored or transported as a mixture, with an inert solid.
refractive index1.4219 (25 C)
storage tempKeep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass5.2
Hazard O:Oxidizingagent;Xi:Irritant;
Risk R8;R36/37/38
Safety
Moderately toxic by intraperitoneal route. A peroxide. Handle carefully. When heated to decomposition it emits acrid smoke and irritating vapors.
Hazard Codes: O: Oxidizing 
,
Xi: Irritant 
Risk Statements: 8: Contact with combustible material may cause fire
38: Irritating to the skin
36/37/38: Irritating to eyes, respiratory system and skin
7: May cause fire
41: Risk of serious damage to eyes
37/38: Irritating to respiratory system and skin
Safety Statements: 7: Keep container tightly closed
17: Keep away from combustible material
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
36: Wear suitable protective clothing
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
3/7: Keep container tightly closed in a cool place
14: Keep away from ... (incompatible materials to be indicated by the manufacturer)
47: Keep at temperature not exceeding ... E C (to be specified by the manufacturer)
RIDADR: UN 3106 5.2
WGK Germany: 3
RTECS: MQ9750000
HazardClass: 5.2
PackingGroup: II
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ipr-mus LD50:1850 mg/kg
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BSPII* SPI Bulletin. (Society of the Plastics Industry, 250 Park Ave., New York, NY 10017) 1/75-19B . |
