2-Thiophenethiol
ALDRICH/W306207 - ≥98%, FG
Synonym: 2-Mercaptothiophene; Thienylmercaptan
CAS Number: 7774-74-5
Empirical Formula (Hill Notation): C4H4S2
Molecular Weight: 116.20
EC Number: 231-881-1
MDL Number: MFCD00051666
Linear Formula: C4H4S2
Product Type: Chemical
application(s) | flavors and fragrances |
assay | ≥98% |
biological source | synthetic |
bp | 129 °C (lit.) |
density | 1.252 g/mL at 25 °C (lit.) |
documentation | see Safety & Documentation for available documents |
food allergen | no known allergens |
grade | FG |
Halal | |
Kosher | |
InChI | 1S/C4H4S2/c5-4-2-1-3-6-4/ |
InChI key | SWEDAZLCYJDAGW-UHFFFAOYSA |
organoleptic | caramel; coffee; roasted |
Quality Level | 400 ![]() |
refractive index | n |
reg. compliance | EU Regulation 1334/2008 & 872/2012 |
FDA 21 CFR 172.515 | |
SMILES string | Sc1cccs1 |
storage temp. | 2-8°C |
General description: | 2-Thiophenethiol has been identified as one of the key aroma volatiles in the meat-like model Maillard reaction system. |
Packaging: | 1 kg in glass bottle |
Packaging: | 25, 100 g in glass bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
RIDADR | UN 3334 |
WGK Germany | WGK 3 |
Flash Point(F) | 150.1 °F - closed cup |
Flash Point(C) | 65.6 °C - closed cup |
Purity | ≥98% |
bp | 129 °C (lit.) |
Density | 1.252 g/mL at 25 °C (lit.) |
Refractive Index | n |
Storage Temp. | 2-8°C |
FEMA Number | 3062 |
UNSPSC | 12164502 |