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2,2′-Dithiodibenzoic acid

Dangerous Goods

CAS number：119-80-2    molecular formula：C14H10O4S2

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
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overview

compound introduction

不溶于水，不溶于二氯甲烷、醚、苯和丙酮。 2,2′-Dithiodibenzoic acid is an sulfhydryl modifying reagent.2,2′-Dithiodibenzoic acid on cocrystallization with imidazole or 4-methylimidazole affords bis(imidazolium) 2,2′-dithiodibenzoate and 4-methylimidazolium 2-[(2-carboxyphenyl)disulfanyl]benzoate organic salt, respectively.It also cocrystallizes with isonicotinohydrazide from methanol solution to afford the 1:2 cocrystal, 2,2′-dithiodibenzoic acid-isonicotinohydrazide

Specs

Chinese alias二硫代水杨酸,DTSA
English alias2,2'-Dithiodi(benzoic acid) | Benzoic acid, dithiobis- | dithiodibenzoic acid | J-004201 | Diphenyl disulfide-2,2'-dicarboxylic acid | Z62436286 | Diphenyldisulfide-2,2'-dicarboxylic acid | A804360 | DTXSID1059498 | NSC 5346 | 2,2 inverted exclamation mar
CAS number119-80-2molecular formulaC14H10O4S2
molecular weight306.36 g/molExact mass≥96%
PSA125.000 Ųlogp3.1

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 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H317: 可能引起皮肤过敏反应
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 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...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移
WGK Germany：
3
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Gloves
RTECS：
DG9660000

Production methods and uses

No production method and use information yet

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upstream information

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downstream information

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MSDS

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119-80-2 | 2,2′-Dithiodibenzoic acid.pdf