Welcome to hiintermediates.com,intermediates trading platform

Guidechem | Products | Add to favorite

Home > products > 2H-1-Benzopyran-2-one, 7-amino-4-methyl-

2H-1-Benzopyran-2-one, 7-amino-4-methyl- cas no:26093-31-2

Synonyms: 7-Amino-4-methylcoumarin;7-Amino-4-methyl-2H-chromen-2-one;4-Methyl-7-aminocoumarin;

Directory

Identification
Chemical Properties
Safety Data

Identification

Name2H-1-Benzopyran-2-one, 7-amino-4-methyl-
CAS26093-31-2
Synonyms7-Amino-4-methylcoumarin;7-Amino-4-methyl-2H-chromen-2-one;4-Methyl-7-aminocoumarin;
EINECS(EC#)247-454-8
Molecular FormulaC₁₀H₉NO₂
Molecular Weight175.18

Chemical Properties

AppearanceYellow powder.
refractive index1.627
storage temp2-8°C
Sensitive Light Sensitive

Safety Data

Hazard Xn:Harmful;
Risk R20/21/22;R36/37/38
Safety

Hazard Codes: Irritant Xi, Harmful Xn
Risk Statements: 36/37/38-20/21/22
R36/37/38:Irritating to eyes, respiratory system and skin.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
Hazard Note: Irritant

supplier list

Suzhou Chontech Pharmachem Technology Co.,Ltd.: Tel:+86-512-66561568; Address: 77 Jinfeng Road(M.),Suzhou, 215101 China

Synasia, Inc: Tel:+1 732-205-9880; Address: 240 Amboy Ave. Metuchen,NJ 08840

GTH Chimie Fine - Fine Chemicals: Tel:+33-(3)-44 21 60 30; Address: 72, avenue Charles de Gaulle, Lamorlaye F 60260,

AGTC Bioproducts Ltd: Tel:+44-(0)-1482646020; Address: Unit 4 Fleet Business Park, Hessle, ERY HU13 9LX,

ProSynth Ltd: Tel:+44-(1787)-883320; Address: Unit 2, Bull Lane Industrial Estate, Acton, Sudbury, Suffolk CO10 0BD,

CarboMer, Inc.: Tel:+1-(858)-552 0992; Address: P. O. Box 261026, San Diego, California 92196,

GLSynthesis Inc.: Tel:; Address:

Suzhou ChonTech PharmaChem Technology Co., Ltd.: Tel:+86-(512)-6656 1800; Address: 777 Jinfeng, Suzhou 215101,

Excel Asia Enterprises LTD: Tel:+86-(21)-64965416; Address: No.8, Lane1305, Huajing Road, Shangai 200231,

Leonid Chemicals Pvt. Ltd.: Tel:+91-(80)-23378354/23377126; Address: 62/A-2, 1st Stage,Yeshwanthpur Industrial Suburb, Ashokpuram School Road, Bangalore, Karnataka 560022,

Chemodex Ltd.: Tel:+41-(71)-2444825; Address: Lindenstrasse 77, St. Gallen CH - 9000,

Ruiyuan Group Limited: Tel:+86-21-50456736; Address: No.188, Zhangyang Road, Pudong, Shanghai 200122,

Nanjing Dolphin Life-Sci. Laboratory: Tel:; Address:

Shanghai GLSynthesis Co. Ltd.: Tel:+86-(21)-5409-1896; Address: Yangzi River Chemical Industrial Park, 2 Huada Road, Zhangjiagang, Jiangsu 215600,

China Langchem Inc.: Tel:+86-(21)-58956006; Address: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203,

Home | About Us | Service | Links | Add to Favorite

Copyright©2011 HiIntermediates ICP: B2-20090288 浙ICP备09045134号-49
Tel: +86-0571-89739792