IdentificationPropertiesSafety DataSpecifications & Other InformationLinks
Identification
CAS Number
2892-51-5
Name
Squaric acid
Synonyms
220-761-4 2892-51-5 3,4-Dihydroxy-3-cyclobuten-1,2-dion 3,4-Dihydroxy-3-cyclobutene-1,2-dione 3,4-Dihydroxy-3-cyclobutène-1,2-dione 3,4-Dihydroxycyclobut-3-en-1,2-dion3,4-Dihydroxycyclobut-3-ene-1,2-dione3-Cyclobutene-1,2-dione, 3,4-dihydroxy- Acide squarique Ácido escuárico Ácido esquárico Kvadrātskābe Kwadraatzuur Quadratic acid Quadratsäure Skvarinska kiselina Skvarinska kiselina Squaric acid SVR9D0VODWスクアリン酸 스콰르산 方酸 1,2-Dihydroxy cyclobutenedione1,2-DIHYDROXY-1-CYCLOBUTEN-3,4-DIONE1,2-Dihydroxy-3,4-cyclobutenedione1,2-Dihydroxycyclobutene-3,4-dione1,2-Dihydroxycyclobutenedione1,2-Diketo-3, 4-dihydroxycyclobutene1,2-Diketo-3,4-dihydroxycyclobutene1,2-dioxo-3,4-dihydroxycyclobut-3-ene1,2-dioxo-3,4-dihydroxycyclobutene1-Cyclobutene-3,4-dione-1,2-diol'2892-51-53,4-Dihydroxy-3-Cyclobutene-1,2-Dione (en)3,4-dihydroxy-3-cyclobutene-1,2-dione 96%3,4-dihydroxy-3-cyclobutene-1,2-dione, 98+%3,4-dihydroxy-3-cyclobutene-1,2-dione, 99%3,4-Dihydroxy-3-cyclobutene-1,2-dione-d23,4-dihydroxycyclobut-3-ene-1,2-quinone3,4-Dihydroxy-cyclobutene-1,2-dione3???4-dihydroxy-3-cyclobutene-1???2-dione31150-56-8 3-Cyclobutene-1,2-dione,3,4-dihydroxy-4-08-00-02701 4-08-00-02701 (Beilstein Handbook Reference) 94592-78-6 c4h2o4cyclobut-3-en-1,2-dione, 3,4-dihydroxy-Cyclobutene-1,2-dione, 3,4-dihydroxy-Cyclobutenedione, dihydroxy-Cyclobutenedione, dihydroxy- (8CI)dihydroxycyclobut-3-ene-1,2-dioneDihydroxycyclobutenedioneDiketocyclobutenediolEINECS 220-761-4FR-0532InChI=1/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6MFCD00001334 nsc 624671QuadratsaeureSBB007891Squaric acid, 1,2-Dihydroxy-3,4-dioxocyclobut-1-enesquaric acid,98%Squaric acid; 1,2-Dihydroxy-3,4-dioxocyclobut-1-eneSS-1656TL8002282UNII:SVR9D0VODWUNII-SVR9D0VODWWLN: L4VVTJ CQ DQ
SMILES
c1(c(c(=O)c1=O)O)O
StdInChI
InChI=1S/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6H
StdInChIKey
PWEBUXCTKOWPCW-UHFFFAOYSA-N
Molecular Formula
C4H2O4
Molecular Weight
114.06
EINECS
220-761-4
Beilstein Registry Number
774275
MDL Number
MFCD00001334
Properties
Appearance
Off-White to Whit Solid
Safety Data
Symbol
GHS07
Signal Word
Warning
Hazard Statements
H315-H317-H319-H335
Precautionary Statements
P261-P280-P305 + P351 + P338
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
RIDADR
NONH for all modes of transport
WGK Germany
3
RTECS
GU1800000
Specifications and Other Information of Our Squaric acid CAS 2892-51-5
Standard
Enterprise standard
Identification Methods
HPLC
Purity
99%min
Water
0.5%max

General View of Documents

Package
According to customer requirements to packaging
Storage
Under the room temperature and away from light
Application
Used as the pharmaceutical intermediates
Links
This product is developed by our R&D company Caming Pharmaceutical Ltd(http://www.caming.com/), and here is the corresponding linkhttp://www.caming.com/squaric-acid-cas-2892-51-5/
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