27425-55-4|Coumarin 7Products Supply - Chemical intermediates Network

Coumarin 7 cas no:27425-55-4

Synonyms: 3-(2-Benzimidazolyl)-7-(diethylamino)coumarin;3-(Benzimidazol-2-yl)-7-diethylamino-2H-benzopyran-2-one;C.I.Disperse Yellow 82;C.I. Solvent Yellow 171;Coumarin 535;Day-GloSavannah Yellow;Disperse Yellow 8GFF;Fluorescent Yellow9GF;K 7;Kayaset Yellow SF-G;NSC 303254;Polycron Brilliant Yellow 10GF;Savannah Yellow;Solvent Yellow 145;Solvent Yellow 185;Terasil Brilliant Flavine 8GFF;Yellow 8GFF;

Identification

NameCoumarin 7
CAS27425-55-4
Synonyms3-(2-Benzimidazolyl)-7-(diethylamino)coumarin;3-(Benzimidazol-2-yl)-7-diethylamino-2H-benzopyran-2-one;C.I.Disperse Yellow 82;C.I. Solvent Yellow 171;Coumarin 535;Day-GloSavannah Yellow;Disperse Yellow 8GFF;Fluorescent Yellow9GF;K 7;Kayaset Yellow SF-G;NSC 303254;Polycron Brilliant Yellow 10GF;Savannah Yellow;Solvent Yellow 145;Solvent Yellow 185;Terasil Brilliant Flavine 8GFF;Yellow 8GFF;
EINECS(EC#)248-451-4
Molecular FormulaC₂₀H₁₉N₃O₂
Molecular Weight333.38

Chemical Properties

AppearanceYellow crystalline powder
refractive index1.692

Safety Data

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

Hazard Codes:
Xi: Irritant
Xn: Harmful
Risk Statements about Coumarin 7 (27425-55-4):
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 Irritating to eyes, respiratory system and skin.
Safety Statements about Coumarin 7 (27425-55-4):
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 Wear suitable gloves and eye/face protection.
Attentions:
1. Storage: Store in a cool, dry place. Store in a tightly closed container.
2. Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

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Chemner Pharma: Tel:+86-(23)-62482345; Address: 668# International Exhibtion and Conference Center, Chongqing, Sichuan 400060,

Spectrum Info. Ltd.: Tel:+38 44 573 23 97; Address: 5, Murmanska str., 02094 Kiev, Ukraine

Organica Feinchemie GmbH: Tel:+7-(495)-5401096; Address: build 538, box 3, Prospekt Mira, V.V.C., Moscow,

HangZhou Peak Chemical Co.,Ltd: Tel:+86-571-88233073; Address: Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China

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

Conier Chem & Pharma Co.,Ltd.: Tel:+86-(23)-62922305; Address: 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065,

Organica Feinchemie GmbH Wolfen: Tel:+49-(3494)-63-6215; Address: Kunstseidestr. 5, Bitterfeld-Wolfen 06766,

Ningbo Fuhao Chemical Co.,Ltd: Tel:+86-(574)-88186233; Address: 26 Floor, No.37 Baizhang East Road, Ningbo, Zhejiang 315040,

SYNTHON Chemicals GmbH & Co.KG: Tel:+49-(3494)-63-69-00; Address: ChemiePark Bitterfeld Wolfen Areal A, Werkstattstrasse 10, Wolfen 06766,

ORCHID CHEMICAL SUPPLIES LTD (OCS): Tel:+86-571-85395792; Address: 607, North Zhongshan Road, Hangzhou 310000 China

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Angene International Limited: Tel:852-852-81916999; Address: 4/F Silvercord Center Tower 1, 30 Canton Rd,KL,Hong Kong

Winchem Industrial Co. Ltd.: Tel:86-574-83851061 86-574-87083208; Address: Room 905, No.3 Building,East Business Center, 456 Xingning Road, Ningbo City,China

Zerenex Molecular Limited: Tel:+44 (0) 1204 527 700; Address: UNITED KINGDOM

Shanghai Easter Chemical Co., Ltd: Tel:0086; Address: Room603,No.15,Lane470, Handan Rd, Yangpu District, Shanghai, China

Coumarin 7 cas no:27425-55-4

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