Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-2-butyne-1,4-diylbis[.omega.-hydroxy-

Substance identity

Identification

Display Name:

Hydroxyethylated 2-butyne-1,4-diol

EC Number:

608-711-3

CAS Number:

32167-31-0

Molecular formula:

C4 H6 O2 (C2 H4 O) n, where 1 < n < 4.5

IUPAC Name:

Hydroxyethylated 2-butyne-1,4-diol

Type of Substance

Composition:

UVCB

Origin:

organic

Substance Identifiers

Common name

1,4-Butynediol, ethoxylated (>1 < 5.5 mol EO)

Reaction products of 2-Butyne-1,4-diole with Oxirane

Compositions

Boundary Composition(s)

reaction mass of 2-Butyne-1,4-diole with Ethyleneoxide

State Form:

liquid

Constituent 1

Reference substance name:

Ethane-1,2-diol

EC Number:

203-473-3

EC Name:

Ethane-1,2-diol

CAS Number:

107-21-1

Molecular formula:

C2H6O2

IUPAC Name:

ethylene glycol

Constituent 2

Reference substance name:

2,2'-but-2-ynylenedioxydiethanol

EC Number:

216-526-0

EC Name:

2,2'-but-2-ynylenedioxydiethanol

CAS Number:

1606-85-5

Molecular formula:

C8H14O4

IUPAC Name:

2,2'-[but-2-yne-1,4-diylbis(oxy)]diethanol

Constituent 3

Reference substance name:

But-2-yne-1,4-diol

EC Number:

203-788-6

EC Name:

But-2-yne-1,4-diol

CAS Number:

110-65-6

Molecular formula:

C4H6O2

IUPAC Name:

but-2-yne-1,4-diol

Constituent 4

Reference substance name:

5-oxa-2-heptyne-1,7-diol

EC Number:

216-525-5

EC Name:

5-oxa-2-heptyne-1,7-diol

CAS Number:

1606-84-4

Molecular formula:

C6H10O3

IUPAC Name:

4-(2-hydroxyethoxy)but-2-yn-1-ol

Constituent 5

Reference substance name:

2-[2-[[4-(2-hydroxyethoxy)-2-butynyl]oxy]ethoxy]ethanol

EC Number:

282-668-5

EC Name:

2-[2-[[4-(2-hydroxyethoxy)-2-butynyl]oxy]ethoxy]ethanol

CAS Number:

84282-21-3

Molecular formula:

C10H18O5

IUPAC Name:

2-(2-{[4-(2-hydroxyethoxy)but-2-yn-1-yl]oxy}ethoxy)ethanol

Constituent 6

Reference substance name:

Unknown constituents

IUPAC Name:

Unknown constituents

Constituent 7

Reference substance name:

5,8-dioxa-2-decyne-1,10-diol

EC Number:

282-666-4

EC Name:

5,8-dioxa-2-decyne-1,10-diol

CAS Number:

84282-20-2

Molecular formula:

C8H14O4

IUPAC Name:

4-[2-(2-Hydroxyethoxy)ethoxy]but-2-yn-1-ol

Legal Entity Composition(s)

Reaction products of 2-Butyne-1,4-diole with Oxirane

State Form:

liquid

Constituent 1

Reference substance name:

Ethane-1,2-diol

EC Number:

203-473-3

EC Name:

Ethane-1,2-diol

CAS Number:

107-21-1

Molecular formula:

C2H6O2

IUPAC Name:

ethylene glycol

Constituent 2

Reference substance name:

2,2'-but-2-ynylenedioxydiethanol

EC Number:

216-526-0

EC Name:

2,2'-but-2-ynylenedioxydiethanol

CAS Number:

1606-85-5

Molecular formula:

C8H14O4

IUPAC Name:

2,2'-[but-2-yne-1,4-diylbis(oxy)]diethanol

Constituent 3

Reference substance name:

But-2-yne-1,4-diol

EC Number:

203-788-6

EC Name:

But-2-yne-1,4-diol

CAS Number:

110-65-6

Molecular formula:

C4H6O2

IUPAC Name:

but-2-yne-1,4-diol

Constituent 4

Reference substance name:

5-oxa-2-heptyne-1,7-diol

EC Number:

216-525-5

EC Name:

5-oxa-2-heptyne-1,7-diol

CAS Number:

1606-84-4

Molecular formula:

C6H10O3

IUPAC Name:

4-(2-hydroxyethoxy)but-2-yn-1-ol

Constituent 5

Reference substance name:

2-[2-[[4-(2-hydroxyethoxy)-2-butynyl]oxy]ethoxy]ethanol

EC Number:

282-668-5

EC Name:

2-[2-[[4-(2-hydroxyethoxy)-2-butynyl]oxy]ethoxy]ethanol

CAS Number:

84282-21-3

Molecular formula:

C10H18O5

IUPAC Name:

2-(2-{[4-(2-hydroxyethoxy)but-2-yn-1-yl]oxy}ethoxy)ethanol

Constituent 6

Reference substance name:

5,8-dioxa-2-decyne-1,10-diol

EC Number:

282-666-4

EC Name:

5,8-dioxa-2-decyne-1,10-diol

CAS Number:

84282-20-2

Molecular formula:

C8H14O4

IUPAC Name:

4-[2-(2-Hydroxyethoxy)ethoxy]but-2-yn-1-ol

Composition(s) generated upon use

Other types of composition(s)