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Product Name: 2,3-Octanedione, bis-N(sup 4)-methylthiosemicarbazone
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18667-61-3

18667-61-3 structure

18667-61-3 structure

Name: 2,3-Octanedione, bis-N(sup 4)-methylthiosemicarbazone
Chemical Name: 1-methyl-3-[(Z)-[(2E)-2-(methylcarbamothioylhydrazinylidene)octan-3-ylidene]amino]thiourea
CAS Number: 18667-61-3
Molecular Formula: C₁₂H₂₄N₆S₂
Molecular Weight: 316.48900
Create Date: 2017-08-19 12:22:45
Modify Date: 2025-10-01 09:01:56

Name	1-methyl-3-[(Z)-[(2E)-2-(methylcarbamothioylhydrazinylidene)octan-3-ylidene]amino]thiourea

Density	1.181g/cm3
Boiling Point	412.152ºC at 760 mmHg
Molecular Formula	C₁₂H₂₄N₆S₂
Molecular Weight	316.48900
Flash Point	203.063ºC
Exact Mass	316.15000
PSA	137.02000
LogP	3.05000
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.587

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RG9608500

CHEMICAL NAME :: 2,3-Octanedione, bis-N(sup 4)-methylthiosemicarbazone

CAS REGISTRY NUMBER :: 18667-61-3

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H24-N6-S2

MOLECULAR WEIGHT :: 316.54

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 112 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#12403

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