Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: MALONONITRILE, ISONITROSO-, POTASSIUM SALT
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Purity: 98.0%
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5458-49-1

5458-49-1 structure

Name: Malononitrile, isonitroso-, potassium salt
Chemical Name: Malononitrile, isonitroso-, potassium salt
CAS Number: 5458-49-1
Molecular Formula: C₃HKN₃O+
Molecular Weight: 134.15800
Create Date: 2016-04-23 14:05:06
Modify Date: 2025-09-05 13:17:09

Name	Malononitrile, isonitroso-, potassium salt
Synonyms	hydroxycarbonimidoyl dicyanide potasium salt potassium dicyanonitrosomethanide potassium nitrosodicyanomethanide complex hydroxycarbonimidoyl dicyanide potassium salt isonitrosomalononitrile,potassium salt

Density	1.25g/cm3
Boiling Point	232.6ºC at 760 mmHg
Molecular Formula	C₃HKN₃O+
Molecular Weight	134.15800
Flash Point	94.5ºC
Exact Mass	133.97600
PSA	80.17000
Index of Refraction	1.547

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OO4242500

CHEMICAL NAME :: Malononitrile, isonitroso-, potassium salt

CAS REGISTRY NUMBER :: 5458-49-1

LAST UPDATED :: 197905

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C3-H-N3-O.K

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 :: 56 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#04467

109-77-3

~86%

5458-49-1

Literature: Fathalla, Magda Fouad; Khattab, Sherine Nabil Journal of the Chemical Society of Pakistan, 2011 , vol. 33, # 3 p. 324 - 332

262291-76-9

7558-02-3

~95%

5458-49-1

Literature: Glover, Garrett; Gerasimchuk, Nikolay; Biagioni, Richard; Domasevitch, Konstantin V. Inorganic Chemistry, 2009 , vol. 48, # 6 p. 2371 - 2382

36568-05-5

5458-49-1

Literature: El-Faham, Ayman; Funosas, Ramon Subiros; Prohens, Rafel; Albericio, Fernando Chemistry - A European Journal, 2009 , vol. 15, # 37 p. 9404 - 9416

Precursor 4
109-77-3 262291-76-9 7558-02-3 36568-05-5
DownStream 0

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