CAS Number119-80-2
SynonymsDithiosalicylic Acid; 2-[(2-carboxyphenyl)disulfanyl]benzoic acid; 2,2′-dithiodibenzoic acid; 2,2'-Dithiodibenzoic Acid; 2-Carboxyphenyl disulfide (Bis(2-carboxyphenyl) disulfide; 2,2′-dithiobisbenzoic acid; EINECS 204-352-8; 2,2'-Dithiosalicylic acid; 2,2'-Disulfanediyldibenzoic acid; 2,2'-Dithiodibenzoic Acid; 2,2'-Dithio salicylic acid; MFCD00002465
Molecular FormulaS2(C6H4CO2H)2
Molecular Weight306.36
Purity≥95.0 (NT)%
Density1.5±0.1 g/cm3
Boiling Point493.1±30.0 °C at 760 mmHg
Melting Point287-290 °C (lit.)
AppearanceOff-white to light yellow powder
EINECS204-352-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 119-80-2 |
| Catalog No. | 2A-9019054 |
| Chinese Name | 2, 2'-二硫代二苯甲酸(DTSA) |
| Synonyms | Dithiosalicylic Acid; 2-[(2-carboxyphenyl)disulfanyl]benzoic acid; 2,2′-dithiodibenzoic acid; 2,2'-Dithiodibenzoic Acid; 2-Carboxyphenyl disulfide (Bis(2-carboxyphenyl) disulfide; 2,2′-dithiobisbenzoic acid; EINECS 204-352-8; 2,2'-Dithiosalicylic acid; 2,2'-Disulfanediyldibenzoic acid; 2,2'-Dithiodibenzoic Acid; 2,2'-Dithio salicylic acid; MFCD00002465 |
| Molecular Formula | S2(C6H4CO2H)2 |
| Molecular Weight | 306.36 |
| Purity | ≥95.0 (NT) |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 493.1±30.0 °C at 760 mmHg |
| Melting Point | 287-290 °C (lit.) |
| Appearance | Off-white to light yellow powder |
| Water Solubility | insoluble |
| Storage Condition | Store in a cool, ventilated warehouse. Keep away f |
| EINECS | 204-352-8 |
| HTC | 2930909090 |
| PubChem ID | 57650191 |
| MDL Number | MFCD00002465 |
| SMILES | OC(=O)c1ccccc1SSc2ccccc2C(O)=O |
| InChI | 1S/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) |
| InChI Key | LBEMXJWGHIEXRA-UHFFFAOYSA-N |
| Beilstein/REAXYS | 2221810 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| MSDS | msds/19054_1_119_80_2.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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