Quinoxaline,1,2,3,4-tetrahydro-2-methyl

Modify Date: 2026-07-15 15:27:38

Quinoxaline,1,2,3,4-tetrahydro-2-methyl Structure
Quinoxaline,1,2,3,4-tetrahydro-2-methyl structure
Common Name Quinoxaline,1,2,3,4-tetrahydro-2-methyl
CAS Number 6640-55-7 Molecular Weight 148.20500
Density 0.999g/cm3 Boiling Point 282.7ºC at 760 mmHg
Molecular Formula C9H12N2 Melting Point N/A
MSDS Chinese USA Flash Point 169.6ºC

 Names

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

Name 2-methyl1,2,3,4-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 0.999g/cm3
Boiling Point 282.7ºC at 760 mmHg
Molecular Formula C9H12N2
Molecular Weight 148.20500
Flash Point 169.6ºC
Exact Mass 148.10000
PSA 24.06000
LogP 2.18850
Index of Refraction 1.521
InChIKey PFGRBAYSEQEFQN-UHFFFAOYSA-N
SMILES CC1CNc2ccccc2N1

 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.

RIDADR NONH for all modes of transport
HS Code 2933990090

 Synthetic Route

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

~96%

Quinoxaline,1,2,3,4-tetrahydro-2-methyl Structure

Quinoxaline,1,2...

CAS#:6640-55-7

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Literature: McKinney, Andrew M.; Jackson, Kevin R.; Salvatore, Ralph Nicholas; Savrides, Elena-Maria; Edatte, Mary Jane; Gavin, Terrence Journal of Heterocyclic Chemistry, 2005 , vol. 42, # 5 p. 1031 - 1034

~%

Quinoxaline,1,2,3,4-tetrahydro-2-methyl Structure

Quinoxaline,1,2...

CAS#:6640-55-7

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Literature: Munk; Schultz Journal of the American Chemical Society, 1952 , vol. 74, p. 3433

~%

Quinoxaline,1,2,3,4-tetrahydro-2-methyl Structure

Quinoxaline,1,2...

CAS#:6640-55-7

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Literature: Munk; Schultz Journal of the American Chemical Society, 1952 , vol. 74, p. 3433

~9%

Quinoxaline,1,2,3,4-tetrahydro-2-methyl Structure

Quinoxaline,1,2...

CAS#:6640-55-7

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Literature: Battistini, Maurizio; Erba, Emanuela; Pocar, Donato Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1993 , # 3 p. 339 - 342

~%

Quinoxaline,1,2,3,4-tetrahydro-2-methyl Structure

Quinoxaline,1,2...

CAS#:6640-55-7

Learn More
Literature: Ris Chemische Berichte, 1888 , vol. 21, p. 378

 Customs

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

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

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

3-methyl-1,2,3,4-tetrahydroquinoxaline
2-methyl-1,2,3,4-tetrahydro-quinoxaline
(RS)-2-methyl-1,2,3,4-tetrahydroquinoline
Quinaldine,1,2,3,4-tetrahydro
2-Methyl-1,2,3,4-tetrahydro-chinoxalin
Quinoline,1,2,3,4-tetrahydro-2-methyl
1,2,3,4-Tetrahydroquinaldine
1,2,3,4-Tetrahydro-2-methylquinoline

 Quinoxaline,1,2,3,4-tetrahydro-2-methyl | FAQ

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

Q: What is the LogP of 2-methyl1,2,3,4-tetrahydroquinoline?
A: LogP of 2-methyl1,2,3,4-tetrahydroquinoline is 2.18850.
Q: What are the upstream materials of 2-methyl1,2,3,4-tetrahydroquinoline?
A: Related upstream materials(CAS) of 2-methyl1,2,3,4-tetrahydroquinoline: 7251-61-8;32601-86-8;14003-34-0;120-80-9;78-90-0.
Q: What English synonyms does 2-methyl1,2,3,4-tetrahydroquinoline have?
A: English synonyms of 2-methyl1,2,3,4-tetrahydroquinoline: 3-methyl-1,2,3,4-tetrahydroquinoxaline, 2-methyl-1,2,3,4-tetrahydro-quinoxaline, (RS)-2-methyl-1,2,3,4-tetrahydroquinoline, Quinaldine,1,2,3,4-tetrahydro, 2-Methyl-1,2,3,4-tetrahydro-chinoxalin, Quinoline,1,2,3,4-tetrahydro-2-methyl, 1,2,3,4-Tetrahydroquinaldine, 1,2,3,4-Tetrahydro-2-methylquinoline.
Q: What are the downstream products of 2-methyl1,2,3,4-tetrahydroquinoline?
A: Related downstream products(CAS) of 2-methyl1,2,3,4-tetrahydroquinoline: 109055-60-9;109055-64-3;7251-61-8.
Q: What is the SMILES notation of 2-methyl1,2,3,4-tetrahydroquinoline?
A: SMILES notation of 2-methyl1,2,3,4-tetrahydroquinoline is CC1CNc2ccccc2N1.
Q: What is the English name of 2-methyl1,2,3,4-tetrahydroquinoline?
A: The English name of 2-methyl1,2,3,4-tetrahydroquinoline is 2-methyl1,2,3,4-tetrahydroquinoline.
Q: What is the molecular weight of 2-methyl1,2,3,4-tetrahydroquinoline?
A: Molecular weight of 2-methyl1,2,3,4-tetrahydroquinoline is 148.20500.
Q: What is the polar surface area (PSA) of 2-methyl1,2,3,4-tetrahydroquinoline?
A: Polar surface area (PSA) of 2-methyl1,2,3,4-tetrahydroquinoline is 24.06000.
Q: What is the molecular formula of 2-methyl1,2,3,4-tetrahydroquinoline?
A: Molecular formula of 2-methyl1,2,3,4-tetrahydroquinoline is C9H12N2.
Q: What is the CAS number of 2-methyl1,2,3,4-tetrahydroquinoline?
A: CAS number of 2-methyl1,2,3,4-tetrahydroquinoline is 6640-55-7.

 Quinoxaline,1,2,3,4-tetrahydro-2-methylfactory

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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