1,2,3,4-Tetrahydroisoquinoline , ≥95% , 91-21-4

CAS NO.：91-21-4

Empirical Formula: C9H11N

Molecular Weight: 133.19

MDL number: MFCD00006896

EINECS: 202-050-0

PRODUCT Properties

• 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: n20/D 1.568(lit.)
• 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
• InChI: 1S/C9H11N/c1-2-4-9-7-10-6-5-8(9)3-1/h1-4,10H,5-7H2
• InChIKey: UWYZHKAOTLEWKK-UHFFFAOYSA-N
• SMILES: C1Cc2ccccc2CN1
• CAS DataBase Reference: 91-21-4(CAS DataBase Reference)
• EPA Substance Registry System: Isoquinoline, 1,2,3,4-tetrahydro- (91-21-4)

Description and Uses

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.

Safety

• Symbol(GHS): GHS05,GHS06,GHS08
• Signal word: Danger
• Hazard statements: H301-H310-H314-H332-H371-H412
• Precautionary statements: P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• RTECS: NX4900000
• Hazard Note: Irritant
• TSCA: TSCA listed
• HS Code: 29334900
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2; very toxic hazardous materials
• Hazard Classifications: Acute Tox. 2 Dermal; Acute Tox. 3 Oral; Acute Tox. 4 Inhalation; Aquatic Chronic 3; Eye Dam. 1; Skin Corr. 1B; STOT SE 2