CasNo.2892-51-5,3,4-Dihydroxy-3-cyclobutene-1,2-dione 2892-51-5 C4H2O4,(2892-51-5) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 99%
Payment Terms : T/T,Other

Keywords

3,4-Dihydroxy-3-cyclobutene-1,2-dione 2892-51-5 C4H2O4

Quick Details

Appearance:White to beige Crystalline Powder
Application:intermediate
PackAge:drums
ProductionCapacity:30|Metric Ton|Month
Storage:Sealed\dry
Transportation:Sea, air and courier

Superiority:

Product Name:   Squaric acid
Synonyms:   dihydroxy-cyclobutenedion;dihydroxycyclobutenedione;3,4-DIHYDROXY-3-CYCLOBUTEN-1,2-DIONE;3,4-DIHYDROXY-3-CYCLOBUTENE-1,2-DIONE;3,4-DIHYDROXYCYCLOBUT-3-ENE-1,2-DIONE;1-Cyclobutene-3,4-dione-1,2-diol Squaric Acid;1,2-DIHYDROXY-3,4-CYCLOBUTENEDIONE FOR S;NSC 624671
CAS:   2892-51-5
MF:   C4H2O4
MW:   114.06
Mol File:   2892-51-5.mol
Squaric acid Structure
Squaric acid Chemical Properties
Melting point    >300 °C(lit.)
Boiling point    250.96°C
density    1.82 g/cm3
refractive index    1.5800 (estimate)
Fp    190 °C
storage temp.    -20°C
solubility    20g/l
pka   1.5 (at 25℃)
form    Crystalline Powder
color    White to beige
PH   1 (1g/l, H2O, 20℃)
Water Solubility    20 g/L (30 ºC)
Merck    14,8769
BRN    774275
InChIKey   PWEBUXCTKOWPCW-UHFFFAOYSA-N
CAS DataBase Reference   2892-51-5(CAS DataBase Reference)
NIST Chemistry Reference   3-Cyclobutene-1,2-dione, 3,4-dihydroxy-(2892-51-5)
EPA Substance Registry System   3-Cyclobutene-1,2-dione, 3,4-dihydroxy- (2892-51-5)

Details:

Product Name:   Squaric acid
Synonyms:   dihydroxy-cyclobutenedion;dihydroxycyclobutenedione;3,4-DIHYDROXY-3-CYCLOBUTEN-1,2-DIONE;3,4-DIHYDROXY-3-CYCLOBUTENE-1,2-DIONE;3,4-DIHYDROXYCYCLOBUT-3-ENE-1,2-DIONE;1-Cyclobutene-3,4-dione-1,2-diol Squaric Acid;1,2-DIHYDROXY-3,4-CYCLOBUTENEDIONE FOR S;NSC 624671
CAS:   2892-51-5
MF:   C4H2O4
MW:   114.06
Mol File:   2892-51-5.mol
Squaric acid Structure
Squaric acid Chemical Properties
Melting point    >300 °C(lit.)
Boiling point    250.96°C
density    1.82 g/cm3
refractive index    1.5800 (estimate)
Fp    190 °C
storage temp.    -20°C
solubility    20g/l
pka   1.5 (at 25℃)
form    Crystalline Powder
color    White to beige
PH   1 (1g/l, H2O, 20℃)
Water Solubility    20 g/L (30 ºC)
Merck    14,8769
BRN    774275
InChIKey   PWEBUXCTKOWPCW-UHFFFAOYSA-N
CAS DataBase Reference   2892-51-5(CAS DataBase Reference)
NIST Chemistry Reference   3-Cyclobutene-1,2-dione, 3,4-dihydroxy-(2892-51-5)
EPA Substance Registry System   3-Cyclobutene-1,2-dione, 3,4-dihydroxy- (2892-51-5)