Tetrahydrothiophene is an organic compound with the chemical formula C4H8S. It is mainly used as a deodorant for fuel gases such as city gas, petroleum liquefied gas and natural liquefied gas, and can also be used as raw materials for medicine and pesticides.

Thiophene 

Tetrahydrothiophene 

Chemical formula C4H8S 

Molecular weight 88.171 

CAS Login Number 110-01-0 

EINECS Entry Number 203-728-9 

Melting point -96 ℃ 

Boiling point 119 ℃

Water soluble and insoluble

Density 1 g/cm³

Colorless liquid on the outside

Flash point 12 ℃

Security description S16; S23; S36/37; S61 

Danger symbol F; Xn 

Risk description R11; R20/21/22; R36/38; R52/53 

MDL number MFCD00005476

RTECS number XN0370000

BRN number 102392

PubChem number 24899981