Thiophene

Modify Date: 2025-08-22 00:21:36

Thiophene structure	Common Name	Thiophene
	CAS Number	110-02-1	Molecular Weight	84.140
	Density	1.1±0.1 g/cm3	Boiling Point	84.2±9.0 °C at 760 mmHg
	Molecular Formula	C₄H₄S	Melting Point	-38ºC
	MSDS	Chinese USA	Flash Point	-1.1±0.0 °C
	Symbol	GHS02, GHS05, GHS06, GHS08	Signal Word	Danger

Name	Thiophene
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	84.2±9.0 °C at 760 mmHg
Melting Point	-38ºC
Molecular Formula	C₄H₄S
Molecular Weight	84.140
Flash Point	-1.1±0.0 °C
Exact Mass	84.003372
PSA	28.24000
LogP	1.90
Vapour density	2.9 (vs air)
Vapour Pressure	81.7±0.1 mmHg at 25°C
Index of Refraction	1.537
Storage condition	Flammables area
Stability	Stable. Highly flammable. Incompatible with strong oxidizing agents, nitrates.
Water Solubility	INSOLUBLE

Thiophene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM7350000

CHEMICAL NAME :: Thiophene

CAS REGISTRY NUMBER :: 110-02-1

BEILSTEIN REFERENCE NO. :: 0103222

LAST UPDATED :: 199710

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C4-H4-S

MOLECULAR WEIGHT :: 84.14

WISWESSER LINE NOTATION :: T5SJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 10(2),57,1966

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2000 ppm/6H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 8,141,1988

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 420 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 10(2),57,1966

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 9500 mg/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 10(2),57,1966

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 830 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1089,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3 mg/m3/24H/80D-C

TOXIC EFFECTS :: Behavioral - muscle contraction or spasticity Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Endocrine - other changes

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 32(6),3,1967

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1010 mg/m3/6H/21W-I

TOXIC EFFECTS :: Liver - liver function tests impaired Endocrine - evidence of thyroid hyperfunction

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 10(2),57,1966

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1010 mg/m3/6H/21W-I

TOXIC EFFECTS :: Liver - liver function tests impaired Endocrine - evidence of thyroid hyperfunction

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 10(2),57,1966

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1010 mg/m3/6H/21W-I

TOXIC EFFECTS :: Liver - liver function tests impaired Endocrine - evidence of thyroid hyperfunction

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 10(2),57,1966 *** REVIEWS *** TOXICOLOGY REVIEW ATORAI A.P.I. Toxicological Review. (American Petroleum Institute, 2101 L St., NW, Washington, DC 20037) Volume(issue)/page/year: -,-,1948

Symbol	GHS02, GHS05, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H225-H302-H315-H318-H331-H335-H340-H350
Precautionary Statements	P201-P210-P261-P280-P305 + P351 + P338-P311
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Flammable;Xn:Harmful;
Risk Phrases	R11;R20/22;R36;R52/53
Safety Phrases	S16-S36/37/39-S61
RIDADR	UN 2414
WGK Germany	3
RTECS	XM7350000
Packaging Group	II
Hazard Class	3.0
HS Code	29349990

Thiophene(SIV)

CAS#:188290-36-0

Thiophene

CAS#:110-02-1

Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 239 - 244

Precursor 1
CAS#:188290-36-0 Thiophene(SIV)
DownStream 0

HS Code	29349990

Structure-based drug design identifies polythiophenes as antiprion compounds.

Sci. Transl. Med. 7 , 299ra123, (2015)

Prions cause transmissible spongiform encephalopathies for which no treatment exists. Prions consist of PrP(Sc), a misfolded and aggregated form of the cellular prion protein (PrP(C)). We explore the ...

Ultra trace analysis of PAHs by designing simple injection of large amounts of analytes through the sample reconcentration on SPME fiber after magnetic solid phase extraction.

Talanta 147 , 59-62, (2015)

A simple solventless injection method was introduced based on the using of a solid-phase microextraction (SPME) fiber for injection of large amounts of the analytes extracted by the magnetic solid pha...

Two bisthienylethene-Ir(III) complexes showing acid/base-induced structural transformation and on-off luminescence switching in solution.

Dalton Trans. 44 , 21008-15, (2015)

Complexes [Ir(dfppy)2(pbdtiH)](PF6)·2CHCl3 (1-H) and [Ir(dfppy)2(pbdti)] (1) were synthesized by the reaction of bisthienylethene pbdtiH and an [Ir(dfppy)2Cl]2 dimer under neutral and basic conditions...

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China
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China
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China
Product Name: Thiophene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Thiophene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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