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779385

3,4-Dihydroisoquinoline

≥97.5% (GC)

Synonym(s):

3,4-Dihydroisoquinoline

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About This Item

Empirical Formula (Hill Notation):
C9H9N
CAS Number:
3230-65-7
Molecular Weight:
131.17
NACRES:
NA.22
PubChem Substance ID:
329768033
UNSPSC Code:
12352100
EC Number:
221-769-0
MDL number:
MFCD00033714
Assay:
≥97.5% (GC), 97.5-102.5% (T)
Form:
solid
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Quality Segment

100

assay

≥97.5% (GC), 97.5-102.5% (T)

form

solid

suitability

complies for identity (IR)

SMILES string

C1Cc2ccccc2C=N1

InChI

1S/C9H9N/c1-2-4-9-7-10-6-5-8(9)3-1/h1-4,7H,5-6H2

InChI key

NKSZCPBUWGZONP-UHFFFAOYSA-N

Application

3,4-Dihydroisoquinoline can be used as a reactant to synthesize:
  • 5,6-Dihydro-8H-isoquino[1,2-b]quinazolin-8-one by decarboxylative cyclization reaction with isatoic anhydride using tetrabutylammonium iodide (TBAI).
  • 1-naphtholyl tetrahydroisoquinoline by aza-Friedel-Crafts reaction with various naphthols.
  • 3,4-dihydroisoquinoline pseudo bases, which are employed as starting materials for the preperation of 3-benzazepine derivatives.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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