5H-1,4-Dithiino[2,3-c]pyrrole-5,7(6H)-dione,2,3-dihydro-

Modify Date: 2025-08-25 10:24:40

5H-1,4-Dithiino[2,3-c]pyrrole-5,7(6H)-dione,2,3-dihydro- structure	Common Name	5H-1,4-Dithiino[2,3-c]pyrrole-5,7(6H)-dione,2,3-dihydro-
	CAS Number	24519-85-5	Molecular Weight	187.23900
	Density	1.64g/cm3	Boiling Point	361.5ºC at 760mmHg
	Molecular Formula	C₆H₅NO₂S₂	Melting Point	217ºC
	MSDS	N/A	Flash Point	172.5ºC

Use of 5H-1,4-Dithiino[2,3-c]pyrrole-5,7(6H)-dione,2,3-dihydro-

Solubility in THF：very faint turbidity

Name	2,3-dihydro-[1,4]dithiino[2,3-c]pyrrole-5,7-dione
Synonym	More Synonyms

Density	1.64g/cm3
Boiling Point	361.5ºC at 760mmHg
Melting Point	217ºC
Molecular Formula	C₆H₅NO₂S₂
Molecular Weight	187.23900
Flash Point	172.5ºC
Exact Mass	186.97600
PSA	96.77000
LogP	0.66320
Vapour Pressure	2.06E-05mmHg at 25°C
Index of Refraction	1.722

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JO6955000

CHEMICAL NAME :: p-Dithiin-2,3-dicarboximide, 5,6-dihydro-

CAS REGISTRY NUMBER :: 24519-85-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H5-N-O2-S2

MOLECULAR WEIGHT :: 187.24

WISWESSER LINE NOTATION :: T56 BVMV FS IS&TJ

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 :: 64 mg/kg

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

REFERENCE :: DPHFAK Dissertationes Pharmaceuticae et Pharmacologicae. (Warsaw, Poland) V.18-24, 1966-72. For publisher information, see PJPPAA. Volume(issue)/page/year: 23,113,1971 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 25 mg/kg

SEX/DURATION :: female 9 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: MOPMA3 Molecular Pharmacology. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1965- Volume(issue)/page/year: 13,133,1977

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 50 mg/kg

SEX/DURATION :: female 9 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: MOPMA3 Molecular Pharmacology. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1965- Volume(issue)/page/year: 13,133,1977

RTECS	JO6955000
HS Code	2934999090

3,4-Dichloro-2,...

CAS#:1193-54-0

1,2-Ethanedithiol

CAS#:540-63-6

~59%

5H-1,4-Dithiino...

CAS#:24519-85-5

Literature: Morkved Chemistry of Heterocyclic Compounds, 2007 , vol. 43, # 9 p. 1197 - 1201

2,3-Dihydro[1,4...

CAS#:10489-75-5

5H-1,4-Dithiino...

CAS#:24519-85-5

Literature: Helvetica Chimica Acta, , vol. 52, p. 2221 - 2235

5,6-dihydro-1,4...

CAS#:24519-27-5

5H-1,4-Dithiino...

CAS#:24519-85-5

Literature: Die Pharmazie, , vol. 25, # 10 p. 602 - 606

Precursor 4
CAS#:1193-54-0 3,4-Dichloro-2,... CAS#:540-63-6 1,2-Ethanedithiol CAS#:10489-75-5 2,3-Dihydro[1,4... CAS#:24519-27-5 5,6-dihydro-1,4...
DownStream 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%

5,6-Dihydro-1,4-dithiin-2,3-dicarboximide

5,6-Dihydro-p-dithiin-2,3-dicarboximid

p-DITHIIN-2,3-DICARBOXIMIDE,5,6-DIHYDRO

4,7-Dithia-4,5,6,7-tetrahydrophthalimid

3,6-Dithia-3,4,5,6-tetrahydrophthalimide

5,6-Dihydro-p-dithiin-2,3-dicarboximide

3,6-Dithia-3,4,5,5-tetrahydrophthalimide

5,6-Dihydro-1,4-dithiino-2,3-dicarbonsaeureimid

5,6-Dihydro-4-dithiin-2,3-dicarboxylic acid imide

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5H-1,4-Dithiino[2,3-c]pyrrole-5,7(6H)-dione,2,3-dihydro-
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5H-1,4-Dithiino[2,3-c]pyrrole-5,7(6H)-dione,2,3-dihydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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5H-1,4-Dithiino[2,3-c]pyrrole-5,7(6H)-dione,2,3-dihydro-

Use of 5H-1,4-Dithiino[2,3-c]pyrrole-5,7(6H)-dione,2,3-dihydro-

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

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Precursor & DownStream

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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.