pent-2-yne-1,4-diol

Modify Date: 2024-01-20 15:45:47

pent-2-yne-1,4-diol Structure
pent-2-yne-1,4-diol structure
 Common Name pent-2-yne-1,4-diol
CAS Number 927-57-1 Molecular Weight 100.11600
Density 1.115g/cm3 Boiling Point 224.6ºC at 760mmHg
Molecular Formula C5H8O2 Melting Point N/A
MSDS N/A Flash Point 109.1ºC

 Names

Name pent-2-yne-1,4-diol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.115g/cm3
Boiling Point 224.6ºC at 760mmHg
Molecular Formula C5H8O2
Molecular Weight 100.11600
Flash Point 109.1ºC
Exact Mass 100.05200
PSA 40.46000
Index of Refraction 1.496

 Safety Information

HS Code 2905399090

 Synthetic Route

5-(oxan-2-yloxy)pent-3-yn-2-ol structure

5-(oxan-2-yloxy...

CAS#:14092-30-9

~86%

pent-2-yne-1,4-diol Structure

pent-2-yne-1,4-diol

CAS#:927-57-1

Literature: Bates, Roderick W.; Diez-Martin, David; Kerr, William J.; Knight, Julian G.; Ley, Steven V.; Sakellaridis, Anna Tetrahedron, 1990 , vol. 46, # 11 p. 4063 - 4082
ch3cho structure

ch3cho

CAS#:75-07-0

Propargyl alcohol structure

Propargyl alcohol

CAS#:107-19-7

~%

pent-2-yne-1,4-diol Structure

pent-2-yne-1,4-diol

CAS#:927-57-1

Literature: Gouge Annales de Chimie (Cachan, France), 1951 , vol. <12> 6, p. 648,682
Formaldehyde structure

Formaldehyde

CAS#:50-00-0

3-Butyn-2-ol structure

3-Butyn-2-ol

CAS#:2028-63-9

~%

pent-2-yne-1,4-diol Structure

pent-2-yne-1,4-diol

CAS#:927-57-1

Literature: I.G.Farbenind. Patent: DE728466 , 1938 ; DRP/DRBP Org.Chem. Full Text Show Details Reppe,W. Acetylene Chemistry S.79 Full Text Show Details Reppe et al. Justus Liebigs Annalen der Chemie, 1955 , vol. 596, p. 65 Full Text Show Details Gen.Aniline and Film Corp. Patent: US2238471 , 1939 ;
ETHYLMAGNESIUM BROMIDE structure

ETHYLMAGNESIUM ...

CAS#:925-90-6

Propargyl alcohol structure

Propargyl alcohol

CAS#:107-19-7

~%

pent-2-yne-1,4-diol Structure

pent-2-yne-1,4-diol

CAS#:927-57-1

Literature: Gouge Annales de Chimie (Cachan, France), 1951 , vol. <12> 6, p. 648,682 Full Text Show Details Cook et al. Journal of the Chemical Society, 1952 , p. 2883,2889
Methylmagnesium chloride structure

Methylmagnesium...

CAS#:676-58-4

Propargyl alcohol structure

Propargyl alcohol

CAS#:107-19-7

~%

pent-2-yne-1,4-diol Structure

pent-2-yne-1,4-diol

CAS#:927-57-1

Literature: Reppe et al. Justus Liebigs Annalen der Chemie, 1953 , vol. 582, p. 72,85
Water structure

Water

CAS#:7732-18-5

ch3cho structure

ch3cho

CAS#:75-07-0

Propargyl alcohol structure

Propargyl alcohol

CAS#:107-19-7

~%

pent-2-yne-1,4-diol Structure

pent-2-yne-1,4-diol

CAS#:927-57-1

Literature: I.G.Farbenind. Patent: DE728466 , 1938 ; DRP/DRBP Org.Chem. Full Text Show Details Reppe et al. Justus Liebigs Annalen der Chemie, 1955 , vol. 596, p. 65
Water structure

Water

CAS#:7732-18-5

COPPER(I) ACETYLIDE structure

COPPER(I) ACETYLIDE

CAS#:1117-94-8

ch3cho structure

ch3cho

CAS#:75-07-0

Propargyl alcohol structure

Propargyl alcohol

CAS#:107-19-7

~%

Detail
Literature: I.G.Farbenind. Patent: DE728466 , 1938 ; DRP/DRBP Org.Chem. Full Text Show Details Reppe et al. Justus Liebigs Annalen der Chemie, 1955 , vol. 596, p. 65
Formaldehyde structure

Formaldehyde

CAS#:50-00-0

Water structure

Water

CAS#:7732-18-5

3-Butyn-2-ol structure

3-Butyn-2-ol

CAS#:2028-63-9

~%

2-Butine-1,4-diol structure

2-Butine-1,4-diol

CAS#:110-65-6

Detail
Literature: I.G.Farbenind. Patent: DE728466 , 1938 ; DRP/DRBP Org.Chem.

 Customs

HS Code 2905399090
Summary 2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

 Synonyms

2-pentyn-1,4-diol
2-Pentyne-1,4-diol
EINECS 213-153-5
Pent-2-in-1.4-diol
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