2-(But-3-yn-1-yl)isoindoline-1,3-dione

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Names

[ CAS No. ]:
14396-90-8

[ Name ]:
2-(But-3-yn-1-yl)isoindoline-1,3-dione

[Synonym ]:
2-but-3-ynylisoindole-1,3-dione

Chemical & Physical Properties

[ Density]:
1.269g/cm3

[ Boiling Point ]:
328ºC at 760 mmHg

[ Melting Point ]:
137-142ºC

[ Molecular Formula ]:
C12H9NO2

[ Molecular Weight ]:
199.20500

[ Flash Point ]:
146.6ºC

[ Exact Mass ]:
199.06300

[ PSA ]:
37.38000

[ LogP ]:
1.24380

[ Vapour Pressure ]:
0.000195mmHg at 25°C

[ Index of Refraction ]:
1.605

MSDS

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Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H317-H319

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36

[ Safety Phrases ]:
36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2925190090

Synthetic Route

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Precursor & DownStream

Precursor

  • 3-Butyn-1-ol
  • Propargyl-Tos
  • Potassium phthalimide
  • 3-Butynyl Methanesulfonate

DownStream

  • 2-(3-Oxobutyl)isoindoline-1,3-dione
  • aminophthalimide
  • 3-Butyn-1-amine hydrochloride
  • 2-[2-(5-chloro-1H-indol-2-yl)ethyl]isoindole-1,3-dione
  • 2-(2-imidazo[1,2-a]pyridin-2-ylethyl)isoindole-1,3-dione

Customs

[ HS Code ]: 2925190090

[ Summary ]:
2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 2-(3-bromoprop-2-yn-1-yl)isoindoline-1,3-dione
  • 2-(3-Butyn-1-yl)-2-methyl-1,3-dioxolane
  • 2-(4-(4-methoxyphenyl)but-3-en-1-yl)isoindoline-1,3-dione
  • 7-but-3-ynyl-1,3-dimethylpurine-2,6-dione
  • 2-(BUT-3-YN-1-YL)IMIDAZO[1,2-A]PYRIDINE HYDROCHLORIDE
  • 2-(BUT-3-YN-1-YL)-5,5-DIMETHYL-1,2,4-OXADIAZOLIDIN-3-ONE