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1,2-DIHYDRONAPHTHALENE

1,2-DIHYDRONAPHTHALENE structure

CAS No.: 447-53-0

Chemical Name:: 1,2-DIHYDRONAPHTHALENE

Synonyms: Dihydronaphthalene;Dialin;Diolin;1,2-Dialin;DELTA1-DIALIN;1,2-dihydro-naphthalen;1,2-DIHYDRONAPHTHALENE;Cyclohexane Impurity 28;1,2-Dihydronaphthalene >1,2-Dihydronaphthalene,96%

CBNumber:: CB4363862

Molecular Formula:: C10H10

Molecular Weight:: 130.19

MDL Number:: MFCD00001672

MOL File:: 447-53-0.mol

MSDS File:: SDS

Last updated:2023-06-08 17:06:38

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1,2-DIHYDRONAPHTHALENE Properties

Melting point	−8 °C(lit.)
Boiling point	89 °C16 mm Hg(lit.)
Density	0.997 g/mL at 25 °C(lit.)
refractive index	n20/D 1.582(lit.)
Flash point	153 °F
storage temp.	Sealed in dry,Room Temperature
color	Colorless to Light yellow
Water Solubility	Not miscible or difficult to mix with water.
BRN	1851372
CAS DataBase Reference	447-53-0(CAS DataBase Reference)
FDA UNII	C765E5F653
EPA Substance Registry System	Naphthalene, 1,2-dihydro- (447-53-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H319

Precautionary statements

P305+P351+P338

Safety Statements

24/25

WGK Germany

RTECS

QJ4375000

HS Code

29029000

NFPA 704

	2
0		0

1,2-DIHYDRONAPHTHALENE price More Price(21)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	D105937	1,2-Dihydronaphthalene 98%	447-53-0	1g	$42.5	2024-03-01	Buy
Sigma-Aldrich	45778	1,2-Dihydronaphthalene analytical standard	447-53-0	1ea	$65.4	2024-03-01	Buy
Sigma-Aldrich	45778	1,2-Dihydronaphthalene analytical standard	447-53-0	250mg	$58.7	2021-12-16	Buy
TCI Chemical	D0585	1,2-Dihydronaphthalene >98.0%(GC)	447-53-0	1g	$35	2024-03-01	Buy
TCI Chemical	D0585	1,2-Dihydronaphthalene >98.0%(GC)	447-53-0	10g	$189	2024-03-01	Buy

Product number	Packaging	Price	Buy
D105937	1g	$42.5	Buy
45778	1ea	$65.4	Buy
45778	250mg	$58.7	Buy
D0585	1g	$35	Buy
D0585	10g	$189	Buy

1,2-DIHYDRONAPHTHALENE Chemical Properties,Uses,Production

Chemical Properties

CLEAR LIGHT YELLOW TO SLIGHTLY BROWN LIQUID

Definition

ChEBI: A dihydronaphthalene hydrogenated at C-1 and C-2.

Synthesis Reference(s)

Tetrahedron Letters, 28, p. 2481, 1987 DOI: 10.1016/S0040-4039(00)95446-7

Synthesis

Dissolve 1,2-naphthoquinone (0.18 mmol) in ethanol (3 mL). NaBH4 (73 mg, 1.93 mmol) suspended in ethanol (3 mL) was added dropwise to the reaction mixture. The mixture was stirred at room temperature under nitrogen. After 1.5 hours, the mixture was poured into ice water (50 mL). Acidify the mixture with HCl (0.5 M). The mixture was extracted with CH2Cl2. The mixture was dried over magnesium sulfate. The mixture was concentrated to give 1,2-dihydroxynaphthalene.

1,2-DIHYDRONAPHTHALENE synthesis

Synthesis of 1,2-DIHYDRONAPHTHALENE from 1,4-DIHYDRONAPHTHALENE

1,2-DIHYDRONAPHTHALENE Preparation Products And Raw materials

Raw materials

Preparation Products

1,2,3,4-TETRAHYDRO-2-NAPHTHOL (R)-(-)-1,2,3,4-TETRAHYDRO-1-NAPHTHOL 2,3-dihydro-1-oxo-1H-indene-4-carbonitrile (S)-(+)-1,2,3,4-Tetrahydro-1-naphthol 1,2,3,4-Tetrahydro-1-naphthol

Naphth[1,2-b]azet-2(1H)-one, 2a,3,4,8b-tetrahydro- Methanamine, N-(benzoyloxy)-N-methyl-

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1,2-DIHYDRONAPHTHALENE Suppliers

Global( 116)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Zjartschem	+86-571-8723 8903 jocelynpan@zjarts.com	jocelynpan@zjarts.com	CHINA	993	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Nanjing jinheyou Trading Co., Ltd.	15705188088	admin@jheyou.com	CHINA	1268	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9641	58
Alfa Chemistry		info@alfa-chemistry.com	United States	2344	58
Aston Chemical	13000000000	sales@astonchem.com	United States	1634	58
Baoji Guokang Healthchem co.,ltd	+8615604608665 15604608665	dominicguo@gk-bio.com	CHINA	9427	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20356	58

Supplier	Advantage
Zjartschem	58
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
Nanjing jinheyou Trading Co., Ltd.	58
Antai Fine Chemical Technology Co.,Limited	58
Alfa Chemistry	58
Aston Chemical	58
Baoji Guokang Healthchem co.,ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58

View Lastest Price from 1,2-DIHYDRONAPHTHALENE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-11-19	1,2-DIHYDRONAPHTHALENE 447-53-0	US $0.00 / g	1EA	95%min	20kg/month	Nanjing jinheyou Trading Co., Ltd.
	2019-07-06	1,2-DIHYDRONAPHTHALENE 447-53-0	US $1.00 / KG	1KG	98%	500kg	Career Henan Chemical Co

1,2-DIHYDRONAPHTHALENE
447-53-0
US $0.00 / g
95%min
Nanjing jinheyou Trading Co., Ltd.

1,2-DIHYDRONAPHTHALENE
447-53-0
US $1.00 / KG
98%
Career Henan Chemical Co

1,2-DIHYDRONAPHTHALENE Spectrum

1,2-DIHYDRONAPHTHALENE(447-53-0)MS 1,2-DIHYDRONAPHTHALENE(447-53-0)¹HNMR 1,2-DIHYDRONAPHTHALENE(447-53-0)¹³CNMR 1,2-DIHYDRONAPHTHALENE(447-53-0)IR1 1,2-DIHYDRONAPHTHALENE(447-53-0)Raman

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DELTA1-DIALIN 1,2-DIHYDRONAPHTHALENE 1,2-Dialin 1,2-dihydro-naphthalen Diolin 1,2-DIHYDRONAPHTHALENE OEKANAL, 250 MG 1 2-DIHYDRONAPHTHALENE 99+% 1,2-Dihydronaphthalene,96% 1,2-Dihydronaphthalene > Dialin Dihydronaphthalene Cyclohexane Impurity 28 447-53-0 Cd0H10 Building Blocks Arenes Organic Building Blocks NeatsAnalytical Standards PAHsMore...Close... Arenes Building Blocks Building Blocks Chemical Synthesis Organic Building Blocks Alpha Sort Analytical Standards AromaticsVolatiles/ Semivolatiles Chemical Class D DAlphabetic DID - DINAnalytical Standards Hydrocarbons NaphthalenesChemical Class Organic Building Blocks