2-Thiophenesulfonamide

Modify Date: 2024-01-08 09:59:56

2-Thiophenesulfonamide structure	Common Name	2-Thiophenesulfonamide
	CAS Number	6339-87-3	Molecular Weight	163.218
	Density	1.5±0.1 g/cm3	Boiling Point	338.1±34.0 °C at 760 mmHg
	Molecular Formula	C₄H₅NO₂S₂	Melting Point	146-148ºC
	MSDS	Chinese USA	Flash Point	158.3±25.7 °C
	Symbol	GHS07	Signal Word	Warning

Name	2-Thiophenesulfonamide
Synonym	More Synonyms

Density	1.5±0.1 g/cm3
Boiling Point	338.1±34.0 °C at 760 mmHg
Melting Point	146-148ºC
Molecular Formula	C₄H₅NO₂S₂
Molecular Weight	163.218
Flash Point	158.3±25.7 °C
Exact Mass	162.976166
PSA	96.78000
LogP	-0.08
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.609

2-Thiophenesulfonamide MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XN0294000

CHEMICAL NAME :: 2-Thiophenesulfonamide

CAS REGISTRY NUMBER :: 6339-87-3

BEILSTEIN REFERENCE NO. :: 0123537

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H5-N-O2-S2

MOLECULAR WEIGHT :: 163.22

WISWESSER LINE NOTATION :: T5SJ BSWZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 19,449,1961

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26
RIDADR	NONH for all modes of transport
RTECS	XN0294000
HS Code	2935009090

2-thienylsulfon...

CAS#:16629-19-9

~76%

2-Thiophenesulf...

CAS#:6339-87-3

Literature: ISIS INNOVATION LIMITED; RUSSELL, Angela, Jane; SIM, Edith; DAVIES, Steven, Graham; WESTWOOD, Isaac, Mark; KAWAMURA, Akane; CRAWFORD, Matthew, Howard, James; LAURIERI, Nicola Patent: WO2011/55142 A2, 2011 ; Location in patent: Page/Page column 47 ; WO 2011/055142 A2

N-tert-Butyl-2-...

CAS#:100342-30-1

~98%

2-Thiophenesulf...

CAS#:6339-87-3

Literature: Wan, Yiqian; Wu, Xiongyu; Kannan, Mahalingam A.; Alterman, Mathias Tetrahedron Letters, 2003 , vol. 44, # 24 p. 4523 - 4525

thiophene-2-sul...

CAS#:75241-05-3

~87%

2-Thiophenesulf...

CAS#:6339-87-3

Literature: Obafemi, Craig. A.; Onigbinde, Adebayo O. Phosphorus, Sulfur and Silicon and the Related Elements, 1991 , vol. 57, # 1/2 p. 75 - 81

2-thienylsulfon...

CAS#:16629-19-9

(Bromomethyl)cy...

CAS#:7051-34-5

2-Thiophenesulf...

CAS#:6339-87-3

Literature: US2004/48802 A1, ; US 20040048802 A1

thiophene-2-sul...

CAS#:75241-05-3

Cyclohexene

CAS#:110-83-8

~81%

2-Thiophenesulf...

CAS#:6339-87-3

Literature: Obafemi, Craig A. Phosphorus and Sulfur and the Related Elements, 1980 , vol. 8, p. 197 - 200

thiophen-2-yl-s...

CAS#:64902-33-6

2-Thiophenesulf...

CAS#:6339-87-3

Literature: Journal of Organic Chemistry, , vol. 58, # 25 p. 7022 - 7028

Thiophene(SIV)

CAS#:188290-36-0

2-Thiophenesulf...

CAS#:6339-87-3

Literature: Synthesis, , vol. No. 12, p. 1031 - 1032

Methyl 2-thieny...

CAS#:38695-60-2

2-Thiophenesulf...

CAS#:6339-87-3

Literature: Tetrahedron Letters, , vol. 35, # 39 p. 7201 - 7204

Precursor 8
CAS#:16629-19-9 2-thienylsulfon... CAS#:100342-30-1 N-tert-Butyl-2-... CAS#:75241-05-3 thiophene-2-sul... CAS#:7051-34-5 (Bromomethyl)cy...
CAS#:110-83-8 Cyclohexene CAS#:64902-33-6 thiophen-2-yl-s... CAS#:188290-36-0 Thiophene(SIV) CAS#:38695-60-2 Methyl 2-thieny...
DownStream 0

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%