CAS Number40018-26-6
Synonyms2,5-Dihydroxy-1,4-dithiane; 1,4-Dithiane-2,5-diol,2,5-Dihydroxy-1,4-dithiane,Mercaptoacetaldehyde dimer; 1,4-dithane-2,5-diol; 4-DITHIANE-2,5-DIOL; EINECS 254-751-6; T6S DSTJ BQ EQ; 2,4-DIFLUOROTHIOANISOLE; 1,4-Dithiane-2,5-diol; 2,5-Dihydroxy-1,4-dithiane,Mercaptoacetaldehyde dimer; DITHIANE; 4-dithiane; tetrahydro-p-dithiin; 5-Dihydroxy-1; MFCD00006659; FEMA 3826; 2,5-dihydroxy-1,4-dithiacyclohexane; mercaptoacetaldehyde dimer
Molecular FormulaC4H8O2S2
Molecular Weight180.29
Purity95%
Density1.5±0.1 g/cm3
Boiling Point360.9±42.0 °C at 760 mmHg
Melting Point124-127 °C
AppearanceWhite to light yellow crystalline powder
EINECS259-770-3
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 40018-26-6 |
| Catalog No. | 2A-9042485 |
| Chinese Name | 2,5-二羟基-1,4-二噻烷 |
| Synonyms | 2,5-Dihydroxy-1,4-dithiane; 1,4-Dithiane-2,5-diol,2,5-Dihydroxy-1,4-dithiane,Mercaptoacetaldehyde dimer; 1,4-dithane-2,5-diol; 4-DITHIANE-2,5-DIOL; EINECS 254-751-6; T6S DSTJ BQ EQ; 2,4-DIFLUOROTHIOANISOLE; 1,4-Dithiane-2,5-diol; 2,5-Dihydroxy-1,4-dithiane,Mercaptoacetaldehyde dimer; DITHIANE; 4-dithiane; tetrahydro-p-dithiin; 5-Dihydroxy-1; MFCD00006659; FEMA 3826; 2,5-dihydroxy-1,4-dithiacyclohexane; mercaptoacetaldehyde dimer |
| Molecular Formula | C4H8O2S2 |
| Molecular Weight | 180.29 |
| Purity | 95 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 360.9±42.0 °C at 760 mmHg |
| Melting Point | 124-127 °C |
| Appearance | White to light yellow crystalline powder |
| Water Solubility | 3.9 g/L (20 ºC) |
| Storage Condition | Sealed and stored at 2 ºC -10 ºC |
| Packaging | III |
| EINECS | 259-770-3 |
| HTC | 2934999090 |
| PubChem ID | 329830620 |
| MDL Number | MFCD00010121 |
| SMILES | CC1(O)CSC(C)(O)CS1 |
| InChI | 1S/C6H12O2S2/c1-5(7)3-10-6(2,8)4-9-5/h7-8H,3-4H2,1-2H3 |
| InChI Key | NHKIYYMFGJBOTK-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12164502 |
| Hazard Symbols | 6.1 |
| MSDS | msds/42485_1_40018_26_6.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 United Nations number European Land Transport Dangerous Regulations: -International Maritime Transport Dangerous Regulations: -International Air Transport Dangerous Regulations: 3335 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods Aviation regulated solid, n.o.s. (1,4-Dithiane-2,5-diol) 14.3 Transport hazard categories European land transport danger code: -International sea transport danger code: -International air transport danger code: 9 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Transport Dangerous Regulations: -International Air Transport Dangerous Regulations: III 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special precautions No data available |
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