Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenamine,4-[(5,6-dimethoxy-1H-inden-1-ylidene)methyl]-N,N-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

21899-30-9

21899-30-9 structure

21899-30-9 structure

Name: Benzenamine,4-[(5,6-dimethoxy-1H-inden-1-ylidene)methyl]-N,N-dimethyl-
Chemical Name: 4-[(E)-(5,6-dimethoxyinden-1-ylidene)methyl]-N,N-dimethylaniline
CAS Number: 21899-30-9
Molecular Formula: C₂₀H₂₁NO₂
Molecular Weight: 307.38600
Create Date: 2016-03-28 00:49:30
Modify Date: 2023-01-17 18:03:36

Name	4-[(E)-(5,6-dimethoxyinden-1-ylidene)methyl]-N,N-dimethylaniline

Density	1.157g/cm3
Boiling Point	474.7ºC at 760 mmHg
Molecular Formula	C₂₀H₂₁NO₂
Molecular Weight	307.38600
Flash Point	168.9ºC
Exact Mass	307.15700
PSA	21.70000
LogP	4.33720
Vapour Pressure	3.52E-09mmHg at 25°C
Index of Refraction	1.645

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BX4600000

CHEMICAL NAME :: Aniline, 4-(5,6-dimethoxyindenylidene)methyl-N,N-dimethyl-

CAS REGISTRY NUMBER :: 21899-30-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H21-N-O2

MOLECULAR WEIGHT :: 307.42

WISWESSER LINE NOTATION :: L56 BYJ BU1R DN1&1& GO1 HO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 125 mg/kg

TOXIC EFFECTS :: Tumorigenic - active as anti-cancer agent

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: 12,721,1969

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%