Squar­ic acid CAS 2892-51-5

Iden­ti­fi­ca­tion
Prop­er­ties
Safe­ty Data
Spec­i­fi­ca­tions & Oth­er Infor­ma­tion
Links

Iden­ti­fi­ca­tion

CAS Number

2892-51-5

Name

Squar­ic acid

Syn­onyms

220-761-4 [EINECS]
2892-51-5 [RN]
3,4-Dihydroxy-3-cyclobuten-1,2-dion [Ger­man] [ACD/IUPAC Name]
3,4-Dihydroxy-3-cyclobutene-1,2-dione [ACD/IUPAC Name]
3,4-Dihydroxy-3-cyclobutène-1,2-dione [French] [ACD/IUPAC Name]
3,4-Dihydroxycyclobut-3-en-1,2-dion
3,4-Dihydroxycyclobut-3-ene-1,2-dione
3-Cyclobutene-1,2-dione, 3,4-dihydroxy- [ACD/​Index Name]
Acide squarique [French]
Áci­do escuári­co [Span­ish]
Áci­do esquári­co [Por­tuguese]
Kvadrāt­skābe [Lat­vian]
Kwadraatzu­ur [Dutch]
Qua­drat­ic acid [Wiki]
Quadrat­säure [Ger­man]
Skvarin­s­ka kiseli­na [Ser­bian]
Skvarin­s­ka kiseli­na [Croa­t­ian]
Squar­ic acid [Wiki]
SVR9D0VODW
スクアリン酸 [Japan­ese]
스콰르산 [Kore­an]
方酸 [Chi­nese]
[2892-51-5]
1,2-Dihydroxy cyclobutene­dione
1,2-DIHY­DROXY-1-CYCLOBUTEN-3,4-DIONE
1,2-Dihydroxy-3,4-cyclobutenedione
1,2-Dihydroxycyclobutene-3,4-dione
1,2-Dihydroxycyclobutenedione
1,2-Diketo-3, 4-dihy­­drox­­y­­cy­­clobutene
1,2-Diketo-3,4-dihydroxycyclobutene
1,2-dioxo-3,4-dihydroxycyclobut-3-ene
1,2-dioxo-3,4-dihydroxycyclobutene
1-Cyclobutene-3,4-dione-1,2-diol
​‘2892-51-5
3,4-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-d2
3,4-dihydroxycyclobut-3-ene-1,2-quinone
3,4-Dihydroxy-cyclobutene-1,2-dione
3???4-dihydroxy-3-cyclobutene-1???2-dione
31150-56-8 [RN]
3-Cyclobutene-1,2-dione,3,4-dihydroxy-
4-08-00-02701 [Beil­stein]
4-08-00-02701 (Beil­stein Hand­book Ref­er­ence) [Beil­stein]
94592-78-6 [RN]
c4h2o4
cyclobut-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-dione
Dihy­drox­y­cy­clobutene­dione
Dike­to­cy­clobutene­di­ol
EINECS 220-761-4
FR-0532
InChI=1/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6
MFCD00001334 [MDL num­ber]
nsc 624671
Quadrat­saeure
SBB007891
Squar­ic acid, 1,2-Dihydroxy-3,4-dioxocyclobut-1-ene
squar­ic acid,98%
Squar­ic acid ; 1,2-Dihydroxy-3,4-dioxocyclobut-1-ene
SS-1656
TL8002282
UNII :SVR9D0VODW
UNII-SVR9D0VODW
WLN : 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

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​.cam​ing​.com/), and here is the cor­re­spond­ing linkhttp://​www​.cam​ing​.com/​s​q​u​a​r​i​c​-​a​c​i​d​-​c​a​s​-​2​8​9​2​-​5​1​-5/

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