Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Imidazolidinethione,1-[[(5-nitro-2-furanyl)methylene]amino]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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2240-21-3

2240-21-3 structure

2240-21-3 structure

Name: 2-Imidazolidinethione,1-[[(5-nitro-2-furanyl)methylene]amino]-
Chemical Name: 1-[(E)-(5-nitrofuran-2-yl)methylideneamino]imidazolidine-2-thione
CAS Number: 2240-21-3
Molecular Formula: C₈H₈N₄O₃S
Molecular Weight: 240.23900
Create Date: 2016-03-30 05:21:19
Modify Date: 2025-08-31 10:46:23

Name	1-[(E)-(5-nitrofuran-2-yl)methylideneamino]imidazolidine-2-thione
Synonyms	1-(5-Nitrofurfurylideneamino)-2-imidazolidinethione Thiofuradenum [INN-Latin] USAF EA-7 Tiofuradeno [INN-Spanish] Nifurthilinum Furidin 1-(5-nitro-furan-2-ylmethyleneamino)-imidazolidine-2-thione 1-<(5-Nitro-furfuryliden)-amino>-imidazolidinthion-(2) 1-(trans-5-Nitrofurfurylidenamino)-2-imidazolidin-thion 1-<5-Nitro-furfurylidenamino>-imidazolidin-2-thion Tiofuradene [DCIT] Thiofuradene NF 441 Thiofuradene [INN]

Density	1.65g/cm3
Boiling Point	377.7ºC at 760mmHg
Molecular Formula	C₈H₈N₄O₃S
Molecular Weight	240.23900
Flash Point	182.2ºC
Exact Mass	240.03200
PSA	118.68000
LogP	1.50170
Vapour Pressure	6.64E-06mmHg at 25°C
Index of Refraction	1.743

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NJ0525000

CHEMICAL NAME :: 2-Imidazolidinethione, 1-((5-nitrofurfurylidene)amino)-

CAS REGISTRY NUMBER :: 2240-21-3

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H8-N4-O3-S

MOLECULAR WEIGHT :: 240.26

WISWESSER LINE NOTATION :: T5OJ BNW E1UN- CT5MYNTJ BUS

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 :: 200 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	2934999090

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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