(2Z)-2-Butene-1,4-diol

Names

[ Name ]:
(2Z)-2-Butene-1,4-diol

[Synonym ]:
2-(3,4-dihydroxybenzylidene)-4,6-dihydroxy-1-benzofuran-3(2H)-one
MFCD00002924
(Z)-2-(3,4-dihydroxybenzylidene)-4,6-dihydroxybenzofuran-3(2H)-one
(Z)-2-buten-1,4-diol
2-[(3,4-dihydroxyphenyl)methylidene]-4,6-dihydroxy-3-benzofuranone
2-Butene-1,4-diol, (2Z)-
cis-1,4-dihydroxy-2-butene
(2Z)-But-2-ene-1,4-diol
EINECS 228-085-1
(2Z)-2-buten-1,4-diol
(Z)-2-[(3,4-dihydroxyphenyl)methylene]-4,6-dihydroxy-3(2H)-benzofuranone
(2Z)-2-(3,4-dihydroxybenzylidene)-4,6-dihydroxy-1-benzofuran-3(2H)-one
2-((Z)-3,4-dihydroxy-benzylidene)-4,6-dihydroxy-benzofuran-3-one
(z)-2-butene-1,4-diol
2-((Z)-3,4-Dihydroxy-benzyliden)-4,6-dihydroxy-benzofuran-3-on
(2Z)-2-Butene-1,4-diol
2-Butene-1,4-diol, (Z)-
2-cis-1,4-butene-diol

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
235.0±0.0 °C at 760 mmHg

[ Melting Point ]:
4-10 °C(lit.)

[ Molecular Formula ]:
C₄H₈O₂

[ Molecular Weight ]:
88.105

[ Flash Point ]:
85.4±16.4 °C

[ Exact Mass ]:
88.052429

[ PSA ]:
40.46000

[ LogP ]:
-0.87

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.482

[ Storage condition ]:
Indoors

[ Water Solubility ]:
soluble

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S23-S24/25-S36-S26

[ WGK Germany ]:
3

[ RTECS ]:
EM4970000

[ HS Code ]:
29053980

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%