2-Methylthiophene
SIAL/78833 - analytical standard
CAS Number: 554-14-3
Empirical Formula (Hill Notation): C5H6S
Molecular Weight: 98.17
EC Number: 209-063-0
MDL Number: MFCD00005451
Linear Formula: C5H6S
Product Type: Chemical
application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
assay | ≥98.5% (GC) |
bp | 113 °C (lit.) |
density | 1.014 g/mL at 25 °C (lit.) |
format | neat |
grade | analytical standard |
impurities | ≤0.5% water |
InChI | 1S/C5H6S/c1-5-3-2-4-6-5/h |
InChI key | XQQBUAPQHNYYRS-UHFFFAOYSA |
mp | −63 °C (lit.) |
Quality Level | 100 ![]() |
refractive index | n |
n |
|
shelf life | limited shelf life, expiry date on the label |
SMILES string | Cc1cccs1 |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
vapor pressure | 47.6 mmHg ( 37.7 °C) |
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 | H225 |
Precautionary statements | P210 |
Hazard Codes | F |
Risk Statements | 11 |
RIDADR | UN 1993BF 3 / PGII |
WGK Germany | WGK 3 |
Flash Point(F) | 59.0 °F - closed cup |
Flash Point(C) | 15 °C - closed cup |
Purity | ≥98.5% (GC) |
bp | 113 °C (lit.) |
mp | −63 °C (lit.) |
Density | 1.014 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 85151701 |