tetrahydroquinaldine

Modify Date: 2026-07-12 18:21:53

tetrahydroquinaldine Structure
tetrahydroquinaldine structure
Common Name tetrahydroquinaldine
CAS Number 1780-19-4 Molecular Weight 147.217
Density 1.0±0.1 g/cm3 Boiling Point 256.7±10.0 °C at 760 mmHg
Molecular Formula C10H13N Melting Point N/A
MSDS N/A Flash Point 113.3±14.4 °C

Summary: 2-methyl-1,2,3,4-tetrahydroquinoline (1,2,3,4-tetrahydro-2-methylquinoline), Chinese name: 1,2,3,4-四氢-2-甲基喹啉, CAS number: 1780-19-4, molecular formula: C10H13N, molecular weight: 147.217, appears as a colorless to orange to green clear liquid, boiling point 256.7±10.0 °C, density 1.0±0.1 g/cm3. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-methyl-1,2,3,4-tetrahydroquinoline
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.0±0.1 g/cm3
Boiling Point 256.7±10.0 °C at 760 mmHg
Molecular Formula C10H13N
Molecular Weight 147.217
Flash Point 113.3±14.4 °C
Exact Mass 147.104797
PSA 12.03000
LogP 2.78
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.522
InChIKey JZICUKPOZUKZLL-UHFFFAOYSA-N
SMILES CC1CCc2ccccc2N1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
Risk Phrases R10:Flammable. R41:Risk of serious damage to eyes. R67:Vapors may cause drowsiness and dizziness.
Safety Phrases S26-S39
RIDADR UN 1993 3/PG 2
WGK Germany 1
HS Code 2901100000

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2901100000
Summary 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

tetrahydroquinaldine
1,2,3,4-Tetrahydroquinaldine
2-Methyl-1,2,3,4-tetrahydroquinoline
Quinoline,1,2,3,4-tetrahydro-2-methyl
1.2.3.4-tetrahydro- quinaldine
Quinaldine,1,2,3,4-tetrahydro
EINECS 217-226-2
1,2,3,4-Tetrahydro-2-methylquinoline
2-methyl1,2,3,4-tetrahydroquinoline
MFCD00023886

 tetrahydroquinaldine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of 2-methyl-1,2,3,4-tetrahydroquinoline?
A: Molecular formula of 2-methyl-1,2,3,4-tetrahydroquinoline is C10H13N.
Q: What is the CAS number of 2-methyl-1,2,3,4-tetrahydroquinoline?
A: CAS number of 2-methyl-1,2,3,4-tetrahydroquinoline is 1780-19-4.
Q: What is the safety information for 2-methyl-1,2,3,4-tetrahydroquinoline?
A: Safety information for 2-methyl-1,2,3,4-tetrahydroquinoline: S26-S39.
Q: What are the upstream materials of 2-methyl-1,2,3,4-tetrahydroquinoline?
A: Related upstream materials(CAS) of 2-methyl-1,2,3,4-tetrahydroquinoline: 91-63-4;20766-40-9;457622-20-7;4377-41-7;62937-45-5;3457-45-2;598-32-3;615-43-0;555-16-8;100-52-7.
Q: What is the English name of 2-methyl-1,2,3,4-tetrahydroquinoline?
A: The English name of 2-methyl-1,2,3,4-tetrahydroquinoline is 2-methyl-1,2,3,4-tetrahydroquinoline.
Q: What are the downstream products of 2-methyl-1,2,3,4-tetrahydroquinoline?
A: Related downstream products(CAS) of 2-methyl-1,2,3,4-tetrahydroquinoline: 91-63-4;20717-43-5;2617-98-3;129-44-2;6937-75-3;60080-32-2;21863-32-1;5414-45-9.
Q: What is the polar surface area (PSA) of 2-methyl-1,2,3,4-tetrahydroquinoline?
A: Polar surface area (PSA) of 2-methyl-1,2,3,4-tetrahydroquinoline is 12.03000.
Q: What is the SMILES notation of 2-methyl-1,2,3,4-tetrahydroquinoline?
A: SMILES notation of 2-methyl-1,2,3,4-tetrahydroquinoline is CC1CCc2ccccc2N1.
Q: What is the boiling point of 2-methyl-1,2,3,4-tetrahydroquinoline?
A: Boiling point of 2-methyl-1,2,3,4-tetrahydroquinoline is 256.7±10.0 °C at 760 mmHg.
Q: What English synonyms does 2-methyl-1,2,3,4-tetrahydroquinoline have?
A: English synonyms of 2-methyl-1,2,3,4-tetrahydroquinoline: tetrahydroquinaldine, 1,2,3,4-Tetrahydroquinaldine, 2-Methyl-1,2,3,4-tetrahydroquinoline, Quinoline,1,2,3,4-tetrahydro-2-methyl, 1.2.3.4-tetrahydro- quinaldine, Quinaldine,1,2,3,4-tetrahydro, EINECS 217-226-2, 1,2,3,4-Tetrahydro-2-methylquinoline, 2-methyl1,2,3,4-tetrahydroquinoline, MFCD00023886.

 tetrahydroquinaldinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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