3,5-Diiodo-4-pyridinethiol

Modify Date: 2025-09-23 11:25:15

3,5-Diiodo-4-pyridinethiol structure	Common Name	3,5-Diiodo-4-pyridinethiol
	CAS Number	63905-96-4	Molecular Weight	362.95800
	Density	2.74g/cm3	Boiling Point	279.5ºC at 760mmHg
	Molecular Formula	C₅H₃I₂NS	Melting Point	N/A
	MSDS	N/A	Flash Point	122.8ºC

Name	3,5-diiodo-1H-pyridine-4-thione
Synonym	More Synonyms

Density	2.74g/cm3
Boiling Point	279.5ºC at 760mmHg
Molecular Formula	C₅H₃I₂NS
Molecular Weight	362.95800
Flash Point	122.8ºC
Exact Mass	362.80800
PSA	51.69000
LogP	2.57950
Index of Refraction	1.85
InChIKey	VSTUQSFFPRXKLW-UHFFFAOYSA-N
SMILES	S=c1c(I)c[nH]cc1I

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT8925000

CHEMICAL NAME :: 4-Pyridinethiol, 3,5-diiodo-

CAS REGISTRY NUMBER :: 63905-96-4

BEILSTEIN REFERENCE NO. :: 0121625

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H3-I2-N-S

MOLECULAR WEIGHT :: 362.95

WISWESSER LINE NOTATION :: T6NJ CI DSH EI

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 :: 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

HS Code	2933399090

4-Hydroxy-3,5-d...

CAS#:7153-08-4

3,5-Diiodo-4-py...

CAS#:63905-96-4

Literature: Klingsberg; Papa Journal of the American Chemical Society, 1951 , vol. 73, p. 4988

4-Chloro-3,5-di...

CAS#:13993-58-3

3,5-Diiodo-4-py...

CAS#:63905-96-4

Literature: Dohrn; Diedrich Justus Liebigs Annalen der Chemie, 1932 , vol. 494, p. 284,300

3,5-Diiodopyrid...

CAS#:5579-93-1

3,5-Diiodo-4-py...

CAS#:63905-96-4

Literature: Dohrn; Diedrich Justus Liebigs Annalen der Chemie, 1932 , vol. 494, p. 284,300

Precursor 3
CAS#:7153-08-4 4-Hydroxy-3,5-d... CAS#:13993-58-3 4-Chloro-3,5-di... CAS#:5579-93-1 3,5-Diiodopyrid...
DownStream 1
CAS#:871875-87-5 3,5-Diiodoyridi...

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

4-Pyridinethiol,3,5-diiodo

3,5-Diiodo-4-pyridinethiol

3,5-Diiodo-4-mercaptopyridine

USAF XR-23

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3,5-Diiodo-4-pyridinethiol

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.