4,4′-Diaminodiphenyl sulfide
SIAL/32955 - analytical standard
Synonym: 4,4′-Thiodianiline
CAS Number: 139-65-1
Empirical Formula (Hill Notation): C12H12N2S
Molecular Weight: 216.30
EC Number: 205-370-9
MDL Number: MFCD00025342
Linear Formula: S(C6H4NH2)2
Product Type: Chemical
application(s) | cleaning products cosmetics environmental food and beverages personal care |
assay | ≥99.0% (GC) |
format | neat |
grade | analytical standard |
InChI | 1S/C12H12N2S/c13-9-1-5-11 |
InChI key | ICNFHJVPAJKPHW-UHFFFAOYSA |
mp | 105-107 °C (lit.) |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | Nc1ccc(Sc2ccc(N)cc2)cc1 |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 - H350 - H411 |
Precautionary statements | P201 - P273 - P301 + P312 + P330 - P308 + P313 |
Hazard Codes | T,N |
Risk Statements | 45-22-51/53 |
Safety Statements | 53-45-61 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% (GC) |
mp | 105-107 °C (lit.) |
UNSPSC | 41116107 |