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1,5-Hexadiyne

1,5-Hexadiyne structure

CAS No:
628-16-0
Formula:
C6H6
Chemical Name:
1,5-Hexadiyne
Synonyms:
1,5-Hexadiyne;Bipropargyl;Dipropargyl;NSC 155174

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Description

Hexa-1,5-diyne is an alkadiyne and a terminal acetylenic compound.

1,5-Hexadiyne Basic Attributes

Molecular Weight：

78.114

Exact Mass：

78.11

EC Number：

211-029-5

UNII：

Z4BAA98LQQ

NSC Number：

155174

DSSTox ID：

DTXSID6060848

HScode：

2901299090

Characteristics

PSA：

XLogP3：

1.03300

Density：

0.79943 g/cm³ @ Temp: 20 °C

Melting Point：

-6 °C

Boiling Point：

86 °C

Flash Point：

-7°C

Refractive Index：

1.448

Water Solubility：

Immiscible with water.

Safety Information

Packing level：

Hazard category：

Transport codes：

3295

hazard class code：

safety instructions：

S9-S16-S29-S33

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P261, P264, P271, P273, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P331, P332+P313, P337+P313, P362, P370+P378, P391, P403+P233, P403+P235, P405, P501

Hazard Statements：

H225

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P273, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P331, P332+P313, P337+P313, P362, P370+P378, P391, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 6 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1,5-Hexadiyne Use and Manufacturing

Manufacturing Info：

1,5-Hexadiyne: ACTIVE

Computed Properties

Molecular Weight:78.11
XLogP3:1.4
Rotatable Bond Count:1
Exact Mass:78.0469501914
Monoisotopic Mass:78.0469501914
Heavy Atom Count:6
Complexity:86.5
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Hot Searches: n2o3 name; calcium iodide; capric triglyceride; succinic acid; peg-40 hydrogenated castor oil; molecular formula for nitrate

Guide of 1,5-Hexadiyne

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties

1,5-Hexadiyne

SDS

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