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Home Product name listTHIENO[2,3-B]THIOPHENE

THIENO[2,3-B]THIOPHENE

CAS NO.：250-84-0
Empirical Formula: C6H4S2
Molecular Weight: 140.23
MDL number: MFCD02824126
SAFETY DATA SHEET (SDS)
Update Date: 2023-06-08 17:06:37

THIENO[2,3-B]THIOPHENE Structural

What is THIENO[2,3-B]THIOPHENE?

Definition

ChEBI: Liquid thiophthene is a thienothiophene.

Synthesis Reference(s)

Synthetic Communications, 21, p. 145, 1991 DOI: 10.1080/00397919108020803

Properties of THIENO[2,3-B]THIOPHENE

Melting point:	7°C(lit.)
Boiling point:	226°C(lit.)
Density	1.326 g/cm 3 at 25 °C
refractive index	n20/D1.668
Flash point:	93℃
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
form	liquid
color	Colorless to Light orange to Yellow
CAS DataBase Reference	250-84-0

Safety information for THIENO[2,3-B]THIOPHENE

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for THIENO[2,3-B]THIOPHENE

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