CAS 6638-64-8 MFCD00004992-3-Nitro-6H-dibenzo(b,d)pyran-6-one 7-硝基-3,4-苯并香豆素 TAO{mole}

3-Nitro-6H-dibenzo(b,d)pyran-6-one 7-硝基-3,4-苯并香豆素

CAS 6638-64-8 MFCD00004992

化学结构图

SMILES: [O-][N+](=O)C1C=CC=C2C=1C(=O)OC1C=CC=CC=12

化学属性

Mol. Formula	C13H7NO4
Mol. Weight	241.20
Melting Point	203-205 °C(lit.)

别名和识别编码

Chemical Name	7-Nitro-3,4-benzocoumarin
MDL Number	MFCD00004992
CAS Number	6638-64-8
PubChem Substance ID	24847947
Synonym	3-Nitro-6H-dibenzo(b,d)pyran-6-one 7-硝基-3,4-苯并香豆素 2-Biphenylcarboxylic acid, 2'-hydroxy-4'-nitro-, delta-lactone
Chemical Name Translation	7-硝基-3,4-苯并香豆素
InChIKey	KWGYGQPIDANWAX-UHFFFAOYSA-N

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

安全信息

WGK Germany2

GHS Symbol

Precautionary statements

P301+P310
P305+P351+P338

Hazard statements

H319 Causes serious eye irritation 严重刺激眼睛
H301 Toxic if swallowed 吞食有毒

RTECSHP8757700

Signal word Danger

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Hazard Codes Xn

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；

Risk Statements

R36 Irritating to eyes 刺激眼睛
R22 Harmful if swallowed 吞咽有害

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 35 mg/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 371,123,1996

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 5 ng/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 345,1,1995