A1581912
1,4-Butanedithiol , >95.0%(GC) , 1191-08-8
Synonym(s):
1,4-Dimercaptobutane;Tetramethylene dimercaptan
CAS NO.：1191-08-8
Empirical Formula: C4H10S2
Molecular Weight: 122.25
MDL number: MFCD00004906
EINECS: 214-728-3
| Pack Size | Price | Stock | Quantity |
| 1ML | RMB42.40 | In Stock |
|
| 5ML | RMB108.00 | In Stock |
|
| 25ML | RMB300.80 | In Stock |
|
| 100ML | RMB680.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -53.9°C |
| Boiling point: | 105-106 °C/30 mmHg (lit.) |
| Density | 1.042 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| form | liquid |
| pka | 10.07±0.10(Predicted) |
| color | Colorless to Almost colorless |
| Odor | at 0.01 % in propylene glycol. sulfurous meaty |
| Odor Type | sulfurous |
| BRN | 1697080 |
| InChI | InChI=1S/C4H10S2/c5-3-1-2-4-6/h5-6H,1-4H2 |
| InChIKey | SMTOKHQOVJRXLK-UHFFFAOYSA-N |
| SMILES | C(S)CCCS |
| LogP | 2.190 |
| CAS DataBase Reference | 1191-08-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1,4-Butanedithiol (1191-08-8) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H227-H302+H312+H332-H315-H319 |
| Precautionary statements | P210-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| F | 13 |
| HS Code | 29309090 |
