2-Thienyl disulfide

Modify Date: 2025-08-25 19:04:01

2-Thienyl disulfide structure	Common Name	2-Thienyl disulfide
	CAS Number	6911-51-9	Molecular Weight	230.39300
	Density	1.45 g/cm3	Boiling Point	325.2ºC at 760 mmHg
	Molecular Formula	C₈H₆S₄	Melting Point	55-60 °C(lit.)
	MSDS	Chinese USA	Flash Point	150.5ºC
	Symbol	GHS05, GHS07	Signal Word	Danger

Name	2,2'-Dithienyl Disulfide
Synonym	More Synonyms

Density	1.45 g/cm3
Boiling Point	325.2ºC at 760 mmHg
Melting Point	55-60 °C(lit.)
Molecular Formula	C₈H₆S₄
Molecular Weight	230.39300
Flash Point	150.5ºC
Exact Mass	229.93500
PSA	107.08000
LogP	4.60900
Index of Refraction	1.736

2-Thienyl disulfide MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JO1987000

CHEMICAL NAME :: Disulfide, 2-thienyl

CAS REGISTRY NUMBER :: 6911-51-9

BEILSTEIN REFERENCE NO. :: 0147395

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H6-S4

MOLECULAR WEIGHT :: 230.38

WISWESSER LINE NOTATION :: T5SJ BSS- BT5SJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H318
Precautionary Statements	P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R20/21/22
Safety Phrases	S26-S39-S36/37-S22
RIDADR	2811
WGK Germany	3
RTECS	JO1987000
Packaging Group	III
HS Code	2934999090

2-Iodothiophene

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~74%

2-Thienyl disulfide

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Literature: Soleiman-Beigi, Mohammad; Mohammadi, Fariba Tetrahedron Letters, 2012 , vol. 53, # 52 p. 7028 - 7030

Bromothiophene

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~67%

2-Thienyl disulfide

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2-thienylsulfon...

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~93%

2-Thienyl disulfide

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2-Thienyl disulfide

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Literature: Bock, H.; Roth, B. Phosphorus and Sulfur and the Related Elements, 1983 , vol. 14, p. 211 - 224

5-chlorothiophe...

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Thiophene(SIV)

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2-Thienyl disulfide

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2-Thienylthiol

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~0%

2-Thienyl disulfide

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4-(2-thienylthi...

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Precursor 6
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CAS#:2404-97-9 5-chlorothiophe... CAS#:188290-36-0 Thiophene(SIV)
DownStream 5
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