1,2,3,4-Tetrahydronaphthalene

Modify Date: 2025-08-20 16:41:40

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

Name	tetralin
Synonym	More Synonyms

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

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

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)

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

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...

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%

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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

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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

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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
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,2,3,4-Tetrahydronaphthalene
Price: ￥178.0/500ml
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.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

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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

Safety Information

Synthetic Route

Precursor & DownStream

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Articles38

1,2,3,4-TetrahydronaphthaleneBioassay

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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.