3-phenyl-1,3,4-thiadiazolidine-2,5-dithione

Modify Date: 2026-07-02 09:00:56

3-phenyl-1,3,4-thiadiazolidine-2,5-dithione structure	Common Name	3-phenyl-1,3,4-thiadiazolidine-2,5-dithione
	CAS Number	17654-88-5	Molecular Weight	226.34200
	Density	1.58g/cm3	Boiling Point	320ºC at 760mmHg
	Molecular Formula	C₈H₆N₂S₃	Melting Point	N/A
	MSDS	N/A	Flash Point	147.3ºC

Name	3-phenyl-1,3,4-thiadiazolidine-2,5-dithione
Synonym	More Synonyms

Density	1.58g/cm3
Boiling Point	320ºC at 760mmHg
Molecular Formula	C₈H₆N₂S₃
Molecular Weight	226.34200
Flash Point	147.3ºC
Exact Mass	225.96900
PSA	116.95000
LogP	2.95200
Vapour Pressure	0.000327mmHg at 25°C
Index of Refraction	1.846
InChIKey	JRFUIXXCQSIOEB-UHFFFAOYSA-N
SMILES	S=c1[nH]n(-c2ccccc2)c(=S)s1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI4815000

CHEMICAL NAME :: 2H-1,3,4-Thiadiazole-2-thione, 5-mercapto-3-phenyl-

CAS REGISTRY NUMBER :: 17654-88-5

LAST UPDATED :: 198712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H6-N2-S3

MOLECULAR WEIGHT :: 226.34

WISWESSER LINE NOTATION :: T5NNYSJ BR& CUS ESH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1096,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 763 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: -,1096,1986

HS Code	2934999090

Carbon disulphide

CAS#:75-15-0

Phenylhydrazine

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~86%

3-phenyl-1,3,4-...

CAS#:17654-88-5

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Literature: Berceanc, Vasile; Crainic, Crina; Haiduc, Ionel; Mahon, Mary F.; Molloy, Kieran C.; Venter, Monica M.; Wilson, Paul J. Journal of the Chemical Society, Dalton Transactions, 2002 , # 6 p. 1036 - 1045

trithiocarbonic...

CAS#:59166-38-0

3-phenyl-1,3,4-...

CAS#:17654-88-5

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Literature: Journal fuer Praktische Chemie (Leipzig), , vol. 18, p. 275 - 282

Pyrrolidine

CAS#:123-75-1

3-phenyl-1,3,4-...

CAS#:17654-88-5

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Literature: Journal of the Chemical Society, Dalton Transactions, , # 6 p. 1036 - 1045

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

Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262

Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979

Name: A screen for compounds that inhibit viral RNA polymerase binding and polymerization a...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: Chain A, Poliovirus Polymerase With Gtp
External Id: HMS750

Total 3, Current Page 1 of 1

2,5-dithioxo-3-phenyl-1,3,4-thiodiazolidine

5-Mercapto-2-thioxo-3-phenyl-1,3,4-thiodiazolin

3-Phenylbismuthol

2H-1,3,4-Thiadiazole-2-thione,5-mercapto-3-phenyl

Bismuthiol II

EINECS 241-636-0

T0514-8916

2,5-Dithioxo-3-phenyl-1,3,4-thiodiazolidin

5-Mercapto-3-phenyl-2H-1,3,4-thiadiazole-2-thione

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.

3-phenyl-1,3,4-thiadiazolidine-2,5-dithione

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Customs

Bioassay

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.