1,2,3,4-Tetrahydronaphthalene

Modify Date: 2026-07-03 18:57:01

1,2,3,4-Tetrahydronaphthalene structure	Common Name	1,2,3,4-Tetrahydronaphthalene
	CAS Number	119-64-2	Molecular Weight	132.202
	Density	0.973	Boiling Point	207 ºC
	Molecular Formula	C₁₀H₁₂	Melting Point	−35 °C(lit.)
	MSDS	Chinese USA	Flash Point	77 ºC
	Symbol	GHS07, GHS08, GHS09	Signal Word	Danger

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

Name	tetralin
Synonym	More Synonyms

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

Density	0.973
Boiling Point	207 ºC
Melting Point	−35 °C(lit.)
Molecular Formula	C₁₀H₁₂
Molecular Weight	132.202
Flash Point	77 ºC
Exact Mass	132.093903
LogP	3.90
Vapour density	4.55 (vs air)
Vapour Pressure	0.3±0.2 mmHg at 25°C
Index of Refraction	1.544
InChIKey	CXWXQJXEFPUFDZ-UHFFFAOYSA-N
SMILES	c1ccc2c(c1)CCCC2
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility	INSOLUBLE

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

1,2,3,4-Tetrahydronaphthalene MSDS(Chinese)

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QK3850000

CHEMICAL NAME :: Naphthalene, 1,2,3,4-tetrahydro-

CAS REGISTRY NUMBER :: 119-64-2

LAST UPDATED :: 199806

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C10-H12

MOLECULAR WEIGHT :: 132.22

WISWESSER LINE NOTATION :: L66&TJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/12/1972 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1620 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/12/1972

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 17300 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/12/1972

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 275 ppm

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,47,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84671 No. of Facilities: 622 (estimated) No. of Industries: 11 No. of Occupations: 13 No. of Employees: 2237 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84671 No. of Facilities: 117 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 504 (estimated) No. of Female Employees: 146 (estimated)

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

Symbol	GHS07, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H304-H315-H319-H351-H411
Supplemental HS	May form explosive peroxides.
Precautionary Statements	P273-P281-P301 + P310-P305 + P351 + P338-P331
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R19;R36/38;R51/53
Safety Phrases	S26-S28-S61-S28A
RIDADR	UN 3082 9/PG 3
WGK Germany	2
RTECS	QK3850000
Hazard Class	9.0
HS Code	2902901000

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

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor 10
CAS#:529-34-0 3,4-Dihydronaph... CAS#:91-20-3 Naphthalene CAS#:90-15-3 1-Naphthalenol CAS#:447-53-0 dihydronaphthalene
CAS#:71813-50-8 4-(2-BROMOPHENY... CAS#:280-64-8 9-Borabicyclo[3... CAS#:2216-69-5 1-Methoxynapthalene CAS#:6090-15-9 melon heptenol
CAS#:1821-12-1 4-Phenylbutyric acid CAS#:13633-25-5 (4-Bromobutyl)b...
DownStream 10
CAS#:1008-19-1 5-methoxy-1,2,3... CAS#:124-38-9 Carbon dioxide CAS#:74-89-5 methylamine CAS#:563-16-6 3,3-Dimethylhexane
CAS#:35779-04-5 1-Iodo-4-(2-met... CAS#:529-34-0 3,4-Dihydronaph... CAS#:6134-56-1 Naphthalene,6-b... CAS#:6134-55-0 Naphthalene,5-b...
CAS#:37464-90-7 5,8-Dimethoxy-2... CAS#:53732-47-1 (S)-(+)-1,2,3,4...

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

HS Code	2902901000
Summary	HS:2902901000 1,2,3,4-tetrahydronaphthalene VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:2.0% General tariff:11.0%

This table lists relevant public references with title, journal and publication metadata for this compound.

Distribution of serotonin 5-HT1A-binding sites in the brainstem and the hypothalamus, and their roles in 5-HT-induced sleep and ingestive behaviors in rock pigeons (Columba livia).

Behav. Brain Res. 295 , 45-63, (2015)

Serotonin 1A receptors (5-HT1ARs), which are widely distributed in the mammalian brain, participate in cognitive and emotional functions. In birds, 5-HT1ARs are expressed in prosencephalic areas invol...

Core/Shell Face-Centered Tetragonal FePd/Pd Nanoparticles as an Efficient Non-Pt Catalyst for the Oxygen Reduction Reaction.

ACS Nano 9 , 11014-22, (2015)

We report the synthesis of core/shell face-centered tetragonal (fct)-FePd/Pd nanoparticles (NPs) via reductive annealing of core/shell Pd/Fe3O4 NPs followed by temperature-controlled Fe etching in ace...

The dopamine D3 receptor regulates the effects of methamphetamine on LPS-induced cytokine production in murine mast cells.

Immunobiology 220 , 744-52, (2015)

Previous studies have demonstrated that methamphetamine (METH) alter inflammatory and anti-inflammatory cytokine production in the periphery. However, the effect of METH on lipopolysaccharide (LPS)-in...

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482

Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes: qHTS ...
Source: 824
Target: N/A
External Id: P53MS837

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS898

Name: qHTS Assay for Small Molecule Inhibitors of the Human hERG Channel Activity
Source: NCGC
External Id: HERG01

Name: Adrenergic beta2 receptor (ADRB2) small molecule agonists, cell-based qHTS assay
Source: 824
External Id: ADRB2293

Total 210, Current Page 1 of 21

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

1,2,3,4-tetrahydro-1-naphthol

Tetralin

1,2,3,4-tetrahydro-naphthalene

1,2,3,4-tetrahydro-naphthalen-1-ol

MFCD00001733

1,2,3,4-tetrahydronaphthol

tetrahydronaphthalen-1-ol

1,2,3,4-Tetrahydronaphthalene

EINECS 204-340-2

Tetralin-1-ol

1,2,3,4-Tetrahydronaphthalen

1-TETRALOL

A-TETRALOL

1-hydroxy-1,2,3,4-tetrahydronaphthalene

tetrahydronaphthalene

(R)-Tetralin-1-ol

(S)-Tetralin-1-ol

5,6,7,8-Tetrahydronaphthalin

(1S)-Tetralin-1-ol

1,2,3,4-tetraHN

1-Tetralinol

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

Q: What is the English name of tetralin?

A: The English name of tetralin is tetralin.

Q: What is the CAS number of tetralin?

A: CAS number of tetralin is 119-64-2.

Q: What is the safety information for tetralin?

A: Safety information for tetralin: S26-S28-S61-S28A.

Q: What is the melting point of tetralin?

A: Melting point of tetralin is −35 °C(lit.).

Q: How is the water solubility of tetralin?

A: Water solubility of tetralin: INSOLUBLE.

Q: What is the LogP of tetralin?

A: LogP of tetralin is 3.90.

Q: What is the molecular formula of tetralin?

A: Molecular formula of tetralin is C10H12.

Q: What is the SMILES notation of tetralin?

A: SMILES notation of tetralin is c1ccc2c(c1)CCCC2.

Q: What is the molecular weight of tetralin?

A: Molecular weight of tetralin is 132.202.

Q: What are the downstream products of tetralin?

A: Related downstream products(CAS) of tetralin: 1008-19-1;124-38-9;74-89-5;563-16-6;35779-04-5;529-34-0;6134-56-1;6134-55-0;37464-90-7;53732-47-1.

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.

Henan Tianfu Chemical Co., Ltd.

Zhongshan Xingrui Chemical Co. , Ltd.

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2,3,4-Tetrahydronaphthalene
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,3,4-Tetrahydronaphthalene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: tetralin
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1,2,3,4-Tetrahydronaphthalene
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

Get all suppliers and price by the below link:

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1,2,3,4-Tetrahydronaphthalene

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Precursor & DownStream

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1,2,3,4-TetrahydronaphthaleneBioassay

Synonyms

1,2,3,4-Tetrahydronaphthalene | FAQ

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.