1,2,3,4-Tetrahydro-5,6-dimethoxy-N,N-dimethyl-2-naphthalenamine

Modify Date: 2025-10-07 12:07:37

1,2,3,4-Tetrahydro-5,6-dimethoxy-N,N-dimethyl-2-naphthalenamine structure	Common Name	1,2,3,4-Tetrahydro-5,6-dimethoxy-N,N-dimethyl-2-naphthalenamine
	CAS Number	21489-52-1	Molecular Weight	235.32200
	Density	1.06g/cm3	Boiling Point	348.7ºC at 760 mmHg
	Molecular Formula	C₁₄H₂₁NO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	122.4ºC

Name	5,6-dimethoxy-N,N-dimethyl-1,2,3,4-tetrahydronaphthalen-2-amine
Synonym	More Synonyms

Density	1.06g/cm3
Boiling Point	348.7ºC at 760 mmHg
Molecular Formula	C₁₄H₂₁NO₂
Molecular Weight	235.32200
Flash Point	122.4ºC
Exact Mass	235.15700
PSA	21.70000
LogP	2.12270
Vapour Pressure	4.95E-05mmHg at 25°C
Index of Refraction	1.537

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QM5125000

CHEMICAL NAME :: 2-Naphthylamine, 1,2,3,4-tetrahydro-5,6-dimethoxy-N,N-dimethyl-

CAS REGISTRY NUMBER :: 21489-52-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H21-N-O2

MOLECULAR WEIGHT :: 235.36

WISWESSER LINE NOTATION :: L66&TJ BO1 CO1 HN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 90 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 12,487,1969

HS Code	2922299090

HS Code	2922299090
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

1,2,3,4-Tetrahydro-2-dimethylamino-5,6-dimethoxy-naphthalin

2-NAPHTHYLAMINE,1,2,3,4-TETRAHYDRO-5,6-DIMETHOXY-N,N-DIMETHYL

1,2,3,4-Tetrahydro-5,6-dimethoxy-N,N-dimethyl-2-naphthalenamine

1,2,3,4-Tetrahydro-5,6-dimethoxy-N,N-dimethyl-2-naphthylamine

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Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,3,4-Tetrahydro-5,6-dimethoxy-N,N-dimethyl-2-naphthalenamine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

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