Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-Methyl-1,4-dihydro-1,4-etheno-isoquinolin-3(2H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

13131-19-6

13131-19-6 structure

13131-19-6 structure

Name: N-Methyl-1,4-dihydro-1,4-etheno-isoquinolin-3(2H)-one
Chemical Name: 1,4-Dihydro-2-methyl-1,4-ethenoisoquinolin-3(2H)-one
CAS Number: 13131-19-6
Molecular Formula: C₁₂H₁₁NO
Molecular Weight: 185.22200
Create Date: 2016-06-04 19:02:31
Modify Date: 2025-08-25 19:02:26

Name	1,4-Dihydro-2-methyl-1,4-ethenoisoquinolin-3(2H)-one
Synonyms	N-Methyl-1,4-dihydro-1,4-etheno-isoquinolin-3(2H)-one 2-methyl-5,6-benzo-2-azabicyclo[2.2.2]oct-7-ene-3-one 2-Methyl-5,6-benzo-2-azabicyclo<2.2.2>oct-7-en-3-on 1,4-Ethenoisoquinolin-3(2H)-one,1,4-dihydro-2-methyl 2-Methyl-1,4-dihydro-1,4-etheno-isochinolin-3(2H)-on 3-Oxo-2-methyl-1,4-vinylen-1,2,3,4-tetrahydro-isochinolin N-Methyl-9-aza-tricyclo[6.2.2.0(2,7)]dodec-2,4,6,11-tetraene-10-one

Density	1.205g/cm3
Boiling Point	358.8ºC at 760 mmHg
Molecular Formula	C₁₂H₁₁NO
Molecular Weight	185.22200
Flash Point	147.4ºC
Exact Mass	185.08400
PSA	20.31000
LogP	1.79100
Vapour Pressure	2.48E-05mmHg at 25°C
Index of Refraction	1.616

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KM7576500

CHEMICAL NAME :: 1,4-Ethenoisoquinolin-3(2H)-one, 1,4-dihydro-2-methyl-

CAS REGISTRY NUMBER :: 13131-19-6

LAST UPDATED :: 199712

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H11-N-O

MOLECULAR WEIGHT :: 185.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 806 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3781436

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 531 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3781436

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1150 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3781436

Precursor 1
694-85-9
DownStream 0

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.