Diaminomaleonitrile

HCID 2723951CAS 1187-42-4

Grundinformationen

Standard-SMILES
N#C/C(N)=C(/N)C#N
InChIKey
DPZSNGJNFHWQDC-ARJAWSKDSA-N
Summenformel
C4H4N4
Durchschnittliche Molmasse
108,1 g/mol
Monoisotopische Masse
108,04359613

Überblick

Diaminomaleonitrile is a brown powder. (NTP, 1992)

Namen und Bezeichner

Bevorzugter Name
Diaminomaleonitrile
IUPAC
(Z)-2,3-diaminobut-2-enedinitrile
Lokaler Name
Diaminomaleonitril
Englischer Name
Diaminomaleonitrile
Summenformel
C4H4N4
Molmasse
108.1

Namen und Synonyme

DIAMINOMALEONITRILE1187-42-42,3-DiaminomaleonitrileHydrogen cyanide tetramerMaleonitrile, diamino-2-Butenedinitrile, 2,3-diamino-, (2Z)-2-Butenedinitrile, 2,3-diamino-, (Z)-1,2-Diamino-1,2-dicyanoethyleneE8C63N8TWRNSC-2667582,3-Diamino-2-butenedinitrile18514-52-8
Weitere Namen anzeigen
eonitriLDiaminomaL2,3-DiaminoTIMTEC-BB SBB009976Diaminomalononitrilediaminoaleo dinitrileDiaminomaleonitrile 98%Diaminomaleonitrile,98%
RefChem:586213214-697-6DAMN(Z)-2,3-diaminobut-2-enedinitrile(2Z)-diaminobut-2-enedinitrileDTXSID0024923(2Z)-2,3-diaminobut-2-enedinitrile(2Z)-2,3-Diamino-2-butenedinitrile

Datenbank-Bezeichner

CAS
1187-42-4、18514-52-8
PubChem CID
2723951
DTXSID
DTXSID0024923
ChEMBL
CHEMBL1701646
UNII
E8C63N8TWR
EC Number
214-697-6
Nikkaji
J38.151I

Eigenschaften

Berechnete Struktureigenschaften

XLogP
-1
Polarare Oberfläche (TPSA)
99,6 Ų
H-Brücken-Donoren
2
H-Brücken-Akzeptoren
4
Frei drehbare Bindungen
0
Schwere Atome
8

Experimentelle und physikochemische Eigenschaften

SpringerMaterials PropertiesCrystal structure
Solubilityless than 1 mg/mL at 63 °F (NTP, 1992)
Melting Point352 to 365 °F (NTP, 1992)
Physical DescriptionDiaminomaleonitrile is a brown powder. (NTP, 1992)

Physikochemische Eigenschaften

Schmelzpunkt
178 · 178-179 °C (lit.)
Siedepunkt
192.71 °C · 192.71°C (rough estimate)
Dichte
1 · 1,36 g/cm3
Brechungsindex
1.626 · 1.6260 (estimate)
storage temp.
Keep in dark place,Sealed in dry,Room Temperature
Löslichkeit
5000 mg/l · 5000mg/l

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H301 (27.6%): Toxic if swallowed [Danger Acute toxicity, oral]

P261, P264, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 58 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory InformationDiaminomaleonitrile: Does not have an individual approval but may be used under an appropriate group standard
DOT LabelPoison
Fire HazardsFlash point data are not available for this compound, but it is probably combustible. (NTP, 1992)
Health HazardsExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Reactive GroupAmines, Phosphines, and Pyridines
Reactivity ProfileDIAMINOMALEONITRILE is sensitive to prolonged exposure to air. (NTP, 1992)

Sicherheit und Schutzausrüstung

Fire FightingFires involving this compound should be controlled using a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
First Aid · 1 Eintrag

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

Nonfire Spill Response · 1 Eintrag

SMALL SPILLS AND LEAKAGE: Should a spill occur while you are handling this chemical, you should dampen the solid spill material with alcohol, then transfer the dampened material to a suitable container. Use absorbent paper dampened with alcohol to pick up any remaining material. Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with alcohol followed by washing with a strong soap and water solution. Do not reenter the contaminate area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Isolation and EvacuationExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Personal Protective Equipment (PPE) · 1 Eintrag

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with a combination filter cartridge, i.e. organic vapor/acid gas/HEPA (specific for organic vapors, HCl, acid gas, SO2 and a high efficiency particulate filter). (NTP, 1992)

Sicherheitsdaten

wgk
3
tsca
TSCA listed
ridadr
UN 3439 6.1/PG 3
hs_code
29269095
risk_code
20/21/22-25
hazard_code
Xn,T

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing Information2-Butenedinitrile, 2,3-diamino-, (2Z)-: ACTIVE

Darstellung

synthetischeDiaminomaleonitrile is obtained by tetramerization of hydrocyanic acid in the presence of catalysts such as alkylaluminum compounds.

Anbieter50 Anbieter

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