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5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-one

Dangerous Goods

CAS number：844648-22-2    molecular formula：C9H6F2O2

overview
Specs
numbering system
physicochemical properties
Safety information
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overview

compound introduction

Specs

Chinese alias5,7-二氟-3,4-二氢-2H-1-苯并吡喃-4-酮
English alias5,7-Difluoro-2,3-dihydro-4H-1-benzopyran-4-one | MFCD11518474 | DTXSID10676391 | GS-6417 | OJVRCPGUGZXUAP-UHFFFAOYSA-N | FT-0757613 | SCHEMBL1350215 | AKOS005146466 | Z1013753300 | EN300-7413748 | AC-30312 | EX-A4595 | I11399 | SB18259 | AM20041235 | SY01
CAS number844648-22-2molecular formulaC9H6F2O2
molecular weight184.14 g/molExact mass≥97%
PSA26.300 Ųlogp1.6

numbering system

No numbering system information yet

physicochemical properties

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Safety information

pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H302: 吞食有害 H320: 引起眼睛刺激
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P362: 脱下污染的衣服并洗净后再使用。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P337+P313: 如仍觉眼刺激：求医/就诊。 P332+P31

Production methods and uses

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MSDS

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