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73806-09-4

73806-09-4 structure

73806-09-4 structure

Name: 1,4-Bis(endothalimido)-2-butyne
Chemical Name: 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboximide, N,N'-(2-butynylene)bis
CAS Number: 73806-09-4
Molecular Formula: C₂₀H₂₀N₂O₆
Molecular Weight: 384.38300
Create Date: 2016-09-19 07:28:11
Modify Date: 2025-11-08 21:22:07

Name	7-Oxabicyclo[2.2.1]heptane-2,3-dicarboximide, N,N'-(2-butynylene)bis
Synonyms	N,N'-(2-Butyne-1,4-diyl)bis(7-oxabicyclo[2.2.1]heptane-2,3-dicarbimide)

Density	1.484g/cm3
Boiling Point	697.4ºC at 760 mmHg
Molecular Formula	C₂₀H₂₀N₂O₆
Molecular Weight	384.38300
Flash Point	375.6ºC
Exact Mass	384.13200
PSA	93.22000
Index of Refraction	1.624

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RN7768000

CHEMICAL NAME :: 7-Oxabicyclo(2.2.1)heptane-2,3-dicarboximide, N,N'-(2-butynylene)bis-

CAS REGISTRY NUMBER :: 73806-09-4

LAST UPDATED :: 198812

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H20-N2-O6

MOLECULAR WEIGHT :: 384.42

WISWESSER LINE NOTATION :: T C555 A AO DVNVTJ E2UU2- ET C555 A AO DVNVTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05054

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