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1,4-Dibromo-2-butyne

1,4-Dibromo-2-butyne structure

CAS No:
2219-66-1
Formula:
C4H4Br2
Chemical Name:
1,4-Dibromo-2-butyne
Synonyms:
2-Butyne,1,4-dibromo-;1,4-Dibromo-2-butyne;NSC 519345
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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1,4-Dibromo-2-butyne Basic Attributes

Molecular Weight：

211.884

Exact Mass：

211.88

EC Number：

218-731-0

NSC Number：

519345

DSSTox ID：

DTXSID9062271

HScode：

2903399090

Characteristics

PSA：

XLogP3：

1.77960

Density：

2.014 g/cm³ @ Temp: 18 °C

Boiling Point：

60 °C @ Press: 0.07 Torr

Flash Point：

91.5ºC

Refractive Index：

1.566

Safety Information

GHS Classification：

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

1,4-Dibromo-2-butyne Use and Manufacturing

Manufacturing Info：

2-Butyne, 1,4-dibromo-: INACTIVE

Computed Properties

Molecular Weight:211.88
XLogP3:1.8
Exact Mass:211.86593
Monoisotopic Mass:209.86798
Heavy Atom Count:6
Complexity:66
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes