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119-80-2

2,2'-Dithiosalicylic acid

CAS: 119-80-2

Molecular Formula: C14H10O4S2

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119-80-2 - Names and Identifiers

Name 2,2'-Dithiosalicylic acid
Synonyms DTSA
DSTA
DTDBA
2,2-Dithiosalicylic acid
2,2-Dithiodibenzoic acid
2,2'-dithiodibenzoic acid
2,2'-Dithiosalicylic acid
2,2'-dithiobis-benzoicaci
2,2'-dithiobis(benzoicacid)
2,2'-disulfanediyldibenzoate
Thimerosal Related Compound A
di(2-carboxyphenyl) disulphide
2-Hydroxybenzenecarbothioic acid
2,2'-disulfanediyldibenzoic acid
2-Carboxyphenyl disulfide, Bis(2-carboxyphenyl) disulfide, Dithiosalicylic acid
CAS 119-80-2
EINECS 204-352-8
InChI InChI=1/C14H10O4S2/c15-13(16)9-5-1-3-7-11(9)19-20-12-8-4-2-6-10(12)14(17)18/h1-8H,(H,15,16)(H,17,18)/p-2
InChIKey LBEMXJWGHIEXRA-UHFFFAOYSA-N

119-80-2 - Physico-chemical Properties

Molecular FormulaC14H10O4S2
Molar Mass306.36
Density1.4555 (rough estimate)
Melting Point287-290°C(lit.)
Boling Point416.97°C (rough estimate)
Flash Point252°C
Water Solubilityinsoluble
Solubility DMSO (Slightly), Methanol (Slightly)
Vapor Presure0Pa at 25℃
AppearanceWhite powder
ColorBrown
BRN2221810
pKa3.02±0.36(Predicted)
Storage ConditionRefrigerator
Refractive Index1.4950 (estimate)
MDLMFCD00002465
Physical and Chemical PropertiesMelting point 287-290°C
boiling point 300.5°C
flash point 244°C
yellowish crystalline powder
UseUsed as intermediates in pharmaceuticals, dyes, fungicides and photoinitiators

119-80-2 - Risk and Safety

Hazard SymbolsXi - Irritant
Irritant
Risk Codes36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S24/25 - Avoid contact with skin and eyes.
WGK Germany3
RTECSDG9660000
TSCAYes
HS Code29309070
Hazard NoteHarmful/irritant
ToxicityLD50 ipr-mus: 367 mg/kg ARZNAD 21,284,71

119-80-2 - Upstream Downstream Industry

Raw MaterialsAnthranilic acid

119-80-2 - Introduction

Insoluble in water, insoluble in dichloromethane, ether, benzene and acetone.
Last Update：2022-10-16 17:12:30

119-80-2 - Reference Information

LogP1.61 at 25℃ and pH6.2-6.48
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
Application Dithiosalicylic acid is a carboxylic acid derivative, mainly used as an intermediate for medicine, dyes, fungicides and photoinitiators, as well as hydrosulfide modification reagents.
Use Sulfuryl modification reagent.
Used as an intermediate for medicine, dyes, fungicides and photoinitiators
category toxic substances
toxicity classification highly toxic
acute toxicity abdominal cavity-mouse LD50: 367 mg/kg
flammability hazard characteristics combustible; combustion produces toxic sulfur oxide smoke
storage and transportation characteristics warehouse ventilation and low temperature drying; separate from food raw materials
fire extinguishing agent dry powder, foam, sand, carbon dioxide, mist water
Last Update：2024-04-10 22:29:15
119-80-2
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JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.
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Product Name: 2,2'-Dithiosalicylic acid Request for quotation
CAS: 119-80-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685 Click to send a QQ messageSend QQ message
Nantong Reform Petro-Chemical CO., LTD.
Spot supply
Product Name: 2,2'-Dithiosalicylic acid Request for quotation
CAS: 119-80-2
Tel: +86-17551318830
Email: r@reformchem.com­
Mobile: +86-17551318830
QQ: 3785839865 Click to send a QQ messageSend QQ message
Jiangsu Pules Biotechnology Co.,Ltd.
Spot supply
Product Name: 2,2'-Dithiosalicylic acid Request for quotation
CAS: 119-80-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Guangzhou Yuanda New Material Co.,Ltd
Product Name: 2,2'-Dithiosalicylic acid Request for quotation
CAS: 119-80-2
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589 Click to send a QQ message
Wechat: +86 19849939632
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: 2,2'-Dithiosalicylic acid Request for quotation
CAS: 119-80-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Wuhan Xingzhongcheng Chemical limited company
Spot supply
Product Name: 2,2'-Dithiosalicylic acid Request for quotation
CAS: 119-80-2
Tel: 86+027-83389957
Email: 1024042217@qq.com
Mobile: 86+18627766980
QQ: 1024042217 Click to send a QQ message
Wechat: 18627766980
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: 2,2′-Dithiodibenzoic acid Visit Supplier Webpage Request for quotation
CAS: 119-80-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
Hangzhou Verychem Science And Technology Co.Ltd
Product Name: 2,2'-Dithiosalicylic acid Request for quotation
CAS: 119-80-2
Tel: +86-571-88162785
Email: Lucy@verypharm.com
Mobile: +86-13606544505
QQ: 472954302 Click to send a QQ message
Product List: View Catalog
Zouping Mingxing Chemical Co., Ltd.
Product Name: 2,2′-Dithiodibenzoic acid Request for quotation
CAS: 119-80-2
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987 Click to send a QQ message
Wechat: 13605431940
WhatsApp: 13605431940
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119-80-2
Raw Materials for 119-80-2
Anthranilic acid
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