CAS No: 821-10-3, Chemical Name: 1,4-Dichloro-2-butyne
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the physical and chemical property of 821-10-3, 1,4-Dichloro-2-butyne is provided by ChemNet.com

821-10-3 1,4-Dichloro-2-butyne

Nome do produto 1,4-Dichloro-2-butyne
Sinônimos Dichlorobutyne; 1,4-dichlorobut-2-yne; 1,4-dichlorobut-1-yne
Fórmula molecular C4H4Cl2
Peso Molecular 122.9806
InChI InChI=1/C4H4Cl2/c5-3-1-2-4-6/h1,3H2
CAS Registry Number 821-10-3
EINECS 212-474-8
Estrutura Molecular 821-10-3 1,4-Dichloro-2-butyne
Densidade 1.222g/cm3
Ponto de ebulição 135.4°C at 760 mmHg 
índice de refração 1.474 
O ponto de inflamação 39.7°C 
Símbolos de perigo  T:Toxic;
Códigos de risco R23/24/25:;
R36/37/38:;
R40:;
Descrição da Segurança S26:;
S28A:;
S36/37/39:;
S38:;
S45:;
Fornecedor de Ouro(2):
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