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2,2'-Dithiosalicylic acid

2,2'-Dithiosalicylic acid
2,2'-Dithiosalicylic acid
Chemical Name:
2,2'-Dithiosalicylic acid
NSC 213;NSC 5346;NSC 405662;NSC 633230;AKOS AUF01570;Dithioslicylicacid ;DITHIOSALICYLIC ACID;2,2'-Dithiodibenzoic;DTSA)2,2′-Dithiodiben;2,2-DITHIOBENZOIC ACID
Molecular Formula:
Formula Weight:
MOL File:

2,2'-Dithiosalicylic acid Properties

Melting point:
287-290 °C(lit.)
Boiling point:
416.97°C (rough estimate)
1.4555 (rough estimate)
refractive index 
1.4950 (estimate)
Water Solubility 
CAS DataBase Reference
119-80-2(CAS DataBase Reference)
EPA Substance Registry System
Benzoic acid, 2,2'-dithiobis-(119-80-2)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-24/25
WGK Germany  3
RTECS  DG9660000
Hazard Note  Harmful/irritant
HS Code  29309070
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

2,2'-Dithiosalicylic acid price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 43761 2,2′-Dithiodibenzoic acid ≥95.0% (NT) 119-80-2 100g $41.5 2017-11-08 Buy
Sigma-Aldrich 1659001 Thimerosal Related Compound A United States Pharmacopeia (USP) Reference Standard 119-80-2 50mg $1070 2017-11-08 Buy
TCI Chemical D1437 2,2'-Dithiodibenzoic Acid >96.0%(HPLC)(T) 119-80-2 25g $48 2017-11-08 Buy
TCI Chemical D1437 2,2'-Dithiodibenzoic Acid >96.0%(HPLC)(T) 119-80-2 100g $125 2017-11-08 Buy
Alfa Aesar L04213 2,2'-Dithiosalicylic acid, 96% 119-80-2 500g $123 2017-11-08 Buy

2,2'-Dithiosalicylic acid Chemical Properties,Uses,Production

Chemical Properties

brown powder


An organosulfur compound produced from dibenzothiophene metabolites that is in turn biodegraded into transient metabolites such as benzoic acid. Used in the preparation of a new class of anti-HIV-1 agents.

2,2'-Dithiosalicylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2,2'-Dithiosalicylic acid Suppliers

Global( 253)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
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Mainchem Co., Ltd.
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 China 15940 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30308 84
TAIYUAN RHF CO.,LTD. +86 351 7031519
+86 351 7031519 China 2362 56
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 China 22909 81
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 China 3433 62

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