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1,2,3,4-tetrahydronaphthalene-1,5-diol

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Origin: China

Cas No: 40771-26-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 40771-26-4 Formula: C10H12O2 Molecular Weight: 164.20100

Basic Info

Chemical Name	1,2,3,4-tetrahydronaphthalene-1,5-diol
Synonyms	1,5-Naphthalenediol,1,2,3,4-tetrahydro; 5,6,7,8-tetrahidro-5,1-dihidroxinaftaleno; 1,2,3,4-tetrahydro-1,5-dihydroxy-naphthalene; 1,2,3,4-Tetrahydro-1,5-naphthalenediol; 1,5-dihydroxy-1,2,3,4-tetrahydronapthalene; 1,5-dihydroxy-tetralin; 1,2,3,4-Tetrahydro-naphthalene-1,5-diol; 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene;
CAS No.	40771-26-4
Molecular Formula	C10H12O2
Molecular Weight	164.20100
PSA	40.46000
LogP	1.76190

Properties

Density	1.246g/cm3
Boiling Point	325.9ºC at 760mmHg
Melting Point	132-134ºC(lit.)
Flash Point	162.4ºC
Refractive Index	1.624

Safety Info

Safety Statements	26-37/39
HS Code	2907299090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

5-hydroxy-3,4-dihydro-2H-naphthalen-1-one→1,2,3,4-tetrahydronaphthalene-1,5-diol
1,5-Dihydroxynaphthalene→1,2,3,4-tetrahydronaphthalene-1,5-diol
1,5-Naphthalenediol, 1,2,3,4-tetrahydro-, 1,5-diacetate→1,2,3,4-tetrahydronaphthalene-1,5-diol+5-Hydroxy-1,2,3,4-tetrahydro-1-naphthyl acetate

Precursor

5-hydroxy-3,4-dihydro-2H-naphthalen-1-one
5-methoxy-3,4-dihydro-2H-naphthalen-1-one
1,5-Dihydroxynaphthalene
5-methoxy-1,2,3,4-tetrahydronaphthalen-1-ol

Downstream Product

5-hydroxy-3,4-dihydro-2H-naphthalen-1-one
5-hydroxy-6-nitro-3,4-dihydro-2H-naphthalen-1-one
N,N-dimethylaniline
5-methoxy-1,2,3,4-tetrahydronaphthalen-1-ol

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