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
Weitere Namen anzeigen
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
- Formalladung
- 0
- Komplexität
- 183
Experimentelle und physikochemische Eigenschaften
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
- pka
- -2.77 · -2.77±0.70(Predicted)
- Aggregatzustand
- Crystalline Powder
- Farbe
- Brown
- Wasserlöslichkeit
- 5 g/L · 5 g/L (25 ºC)
- BRN
- 878333 · 878333
- InChI
- 1S/C4H4N4/c5-1-3(7)4(8)2-6/h7-8H2/b4-3-
- InChIKey
- DPZSNGJNFHWQDC-ARJAWSKDSA-N
- SMILES
- N\C(C#N)=C(/N)C#N
- CAS Datenbank
- 1187 · 1187-42-4(CAS DataBase Reference)
- EPA chemische Informationen
- Diaminomaleonitrile (1187-42-4)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
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
Sicherheit und Schutzausrüstung
First Aid
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
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.
Personal Protective Equipment (PPE)
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
- safety_code
- 36-24/25
- hazard_class
- 6.1
- packing_group
- III
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 Oral
Chemie und Industrie
Verwendung und Herstellung
Darstellung
synthetischeDiaminomaleonitrile is obtained by tetramerization of hydrocyanic acid in the presence of catalysts such as alkylaluminum compounds.
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