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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 67113Generated: October 26, 2026

Quinoline, 1,2,3,4-tetrahydro-6-methoxy-

Thallin · AKOS BB-9796 · TIMTEC-BB SBB002326 · SALOR-INT L308625-1EA · Debrisoquine Impurity 11 · 6-METHOXY-1,2,3,4-TETRAHYDROQUINOLINE · Quinoline l,2,3,4-tetrahydro-6-methoxy · Quinoline, 1,2,3,4-tetrahydro-6-methoxy-

https://huagongshe.com/en/chemical/67113

Quinoline, 1,2,3,4-tetrahydro-6-methoxy- molecular structure

Identifiers & Physical Properties

CAS No.120-15-0
Molecular formulaC10H13NO
Average molar mass163.22 g/mol
Monoisotopic mass163.09971404 g/mol
SMILESCOc1ccc2c(c1)CCCN2
InChIKeyFRXSZNDVFUDTIR-UHFFFAOYSA-N
PubChem CID67113
EC No.204-374-8
DTXSIDDTXSID3059505

Chemical & Physical Properties

XLogP2.3
Topological polar surface area21.3
Hydrogen bond donors1
Hydrogen bond acceptors2
Rotatable bonds1
Heavy atoms12
Formal charge0
Complexity149
Melting point37-41 °C (lit.)
Boiling point290.31°C (rough estimate)
Density1.0508 (rough estimate)
Refractive index1.5718 (estimate)
RTECS numberVC2940000
Flash point>230 °F
Storage conditionsKeep in dark place,Inert atmosphere,Room temperature
pKa (acidity coefficient)5.95±0.20(Predicted)
InChI1S/C10H13NO/c1-12-9-4-5-10-8(7-9)3-2-6-11-10/h4-5,7,11H,2-3,6H2,1H3
InChIKeyFRXSZNDVFUDTIR-UHFFFAOYSA-N
SMILESCOc1ccc2NCCCc2c1
CAS DataBase Reference120-15-0(CAS DataBase Reference)
FDA UNIIEA6AYU7Y78
EPA Substance Registry SystemQuinoline, 1,2,3,4-tetrahydro-6-methoxy- (120-15-0)
UNSPSC Code12352100
NACRESNA.22
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP261-P305+P351+P338-P280a-P304+P340-P405-P501a
Target organsRespiratory system
Personal protective equipment (PPE)dust mask type N95 (US), Eyeshields, Gloves
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)26-36/37
Water hazard class (WGK)3
TSCA inventory statusTSCA listed
Hazard classIRRITANTEye Irrit. 2Skin Irrit. 2STOT SE 3
Customs code2933499090
Storage class11 - Combustible Solids

Safety & Regulations

GHS classificationWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Personal protective equipment (PPE)dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK)3
TSCA inventory statusTSCA listed
Customs code2933499090
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
Safety statements (S)26-36/37
Hazard classIRRITANTEye Irrit. 2Skin Irrit. 2STOT SE 3
Storage class11 - Combustible Solids
Target organsRespiratory system
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP261-P305+P351+P338-P280a-P304+P340-P405-P501a

Applications & Uses

Uses

1,2,3,4-Tetrahydro-6-methoxyquinoline is used as chemical reagents, organic intermediates, fine chemicals, pharmaceutical research and development.