Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Thienyl disulfide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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Email: enquiry@dycnchem.com

6911-51-9

6911-51-9 structure

Name: 2-Thienyl disulfide
Chemical Name: 2,2'-Dithienyl Disulfide
CAS Number: 6911-51-9
Molecular Formula: C₈H₆S₄
Molecular Weight: 230.39300
Catalog: Flavors and spices Synthetic spice Phenols, ethers and epoxides Ether
Create Date: 2018-09-21 17:19:52
Modify Date: 2025-08-25 19:04:01

Name	2,2'-Dithienyl Disulfide
Synonyms	MFCD00066333 2-(thiophen-2-yldisulfanyl)thiophene

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

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

3437-95-4

~74%

6911-51-9

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

1003-09-4

~67%

6911-51-9

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

16629-19-9

~93%

6911-51-9

Literature: Kabalka, George W.; Reddy, Marepally Srinivasa; Yao, Min-Liang Tetrahedron Letters, 2009 , vol. 50, # 52 p. 7340 - 7342

7774-74-5

~65%

6911-51-9

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

2404-97-9

6911-51-9

137480-09-2

129836-80-2

Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 28, # 1 p. 176 - 177 Zhurnal Organicheskoi Khimii, , vol. 28, # 1 p. 212 - 213

188290-36-0

6911-51-9

Literature: US2571370 , ;

7774-74-5

~0%

6911-51-9

120665-65-8

Literature: Ponticello, Gerald S.; Habecker, Charles N.; Varga, Sandor L.; Pitzenberger, Steven M. Journal of Organic Chemistry, 1989 , vol. 54, # 13 p. 3223 - 3224

Precursor 6
3437-95-4 1003-09-4 16629-19-9 7774-74-5
2404-97-9 188290-36-0
DownStream 5
7774-74-5 7774-73-4 3807-37-2 3988-99-6
16718-12-0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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