CAS No 66086-33-7 , di-tert-Butyl acetylenedicarboxylate

Name: di-tert-Butyl acetylenedicarboxylate
Synonyms: 2-BUTYNEDIOIC ACID DI-TERT-BUTYL ESTER;di-tert-Butyl acetylenedicarboxylate;di-tert-butyl 2-butynedioate;Aminium;DI-TERT-BUTYL ACETYLENEDICARBOXYLATE, 98 %;Acetylenedicarboxylic acid di-tert-butyl ester;Acetylenedicarboxylic acid ditert-butyl ester;2-Butynedioic acid di-tert-butyl ester, Di-tert-butyl 2-butynedioate;DI-TERT-BUTYL ACETYLENEDICARBOXYLATE;
CAS Registry Number:66086-33-7
Transport: UN 3261 8/PG 3
Melting Point: 33-37 °C(lit.)
Flash Point: >230 °F
Boiling Point: 80-82 °C0.05 mm Hg(lit.)
Density: 1.042g/cm³
Refractive index: 1.457
Safety Statements: 26-27-28-36/37/39-45
Hazard Symbols: C
Flash Point: >230 °F
EINECS: 266-135-4
Molecular Weight: 226.27
InChI: InChI=1S/C12H18O4/c1-11(2,3)15-9(13)7-8-10(14)16-12(4,5)6/h1-6H3
Risk Statements: 34-36/37
Molecular Formula: C12H18O4
Molecular Structure:

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di-tert-Butyl acetylenedicarboxylate
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