1,2,3,4-TETRAHYDROISOQUINOLINE
- CAS NO.：91-21-4
- Empirical Formula: C9H11N
- Molecular Weight: 133.19
- MDL number: MFCD00006896
- EINECS: 202-050-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 17:34:43
What is 1,2,3,4-TETRAHYDROISOQUINOLINE?
Chemical properties
clear yellow to brown liquid
The Uses of 1,2,3,4-TETRAHYDROISOQUINOLINE
1,2,3,4-Tetrahydroisoquinoline is used as a reagent in the preparation of 4-(1,2,4-oxadiazol-5-yl)piperidine-1-carboxamides as antiproliferative tubulin inhibitors.
Definition
ChEBI: 1,2,3,4-tetrahydroisoquinoline is a member of isoquinolines.
Synthesis Reference(s)
The Journal of Organic Chemistry, 40, p. 1191, 1975 DOI: 10.1021/jo00897a001
Tetrahedron Letters, 26, p. 4633, 1985 DOI: 10.1016/S0040-4039(00)98771-9
Properties of 1,2,3,4-TETRAHYDROISOQUINOLINE
| Melting point: | −30 °C(lit.) |
| Boiling point: | 232-233 °C(lit.) |
| Density | 1.064 g/mL at 25 °C(lit.) |
| vapor pressure | 3.33-97.9Pa at 20-58.5℃ |
| refractive index | n |
| Flash point: | 210 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | 20g/l |
| form | Liquid |
| pka | 9.66±0.20(Predicted) |
| color | Clear yellow to brown |
| Water Solubility | Soluble in water at 20°C 20g/L. |
| BRN | 116156 |
| CAS DataBase Reference | 91-21-4(CAS DataBase Reference) |
| EPA Substance Registry System | Isoquinoline, 1,2,3,4-tetrahydro- (91-21-4) |
Safety information for 1,2,3,4-TETRAHYDROISOQUINOLINE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H310:Acute toxicity,dermal H314:Skin corrosion/irritation H332:Acute toxicity,inhalation H371:Specific target organ toxicity, single exposure H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1,2,3,4-TETRAHYDROISOQUINOLINE
| InChIKey | UWYZHKAOTLEWKK-UHFFFAOYSA-N |
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product: S(+)1,2,3,4 Tetrahydro isoquinoline 91-21-4 98%
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![(-)-1-[5-CHLORO-2-(METHYLAMINO)PHENYL]-1,2,3,4-TETRAHYDROISOQUINOLINE,(-)-TARTRATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure1/GIF/CB3312661.gif)
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