2-Mercaptothiophene (CAS#7774-74-5)

I-Molecular Formula	I-C4H4S2
I-Molar Mass	116.205
Ukuminyana	1.269g/cm³
I-Boling Point	166.9°C ku-760 mmHg
I-Flash Point	54.7°C
I-Vapor Presure	2.3mmHg ku-25°C
pKa	6.38±0.43(Okubikezelwe)
Isimo Sesitoreji	Gcina endaweni emnyama, emkhathini ongenayo, 2-8°C
I-Refractive Index	1.636
Izakhiwo Zomzimba Nezamakhemikhali	indawo abilayo 62 ℃ (12 torr)ukuminyana 1.23

Imininingwane Yomkhiqizo

Amakhodi Engozi	R21/22 – Kuyingozi ukuthinta isikhumba futhi uma ugwinyiwe. R36/38 – Ukucasuka emehlweni nasesikhumbeni.
Incazelo Yokuphepha	S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso.
Ama-ID e-UN	UN3334
I-WGK Germany	3
AMAKHODI E-FLUKA BRAND F	10-13-23
Ikhodi ye-HS	29349990
I-Hazard Class	9
Iqembu Lokupakisha	III