[20243] CAS 596-03-2 | 4′,5′-Dibromofluorescein | Acros
0 ₩
Brand: Acros Organics
596-03-2 | C20H10Br2O5 | 4′,5′-dibromofluorescein
Chemical Identifiers
CAS
596-03-2
Molecular Weight (g/mol)
490.10
Synonym
4′,5′-dibromofluorescein
SMILES
OC1=CC=C2C(OC3=C(Br)C(O)=CC=C3C22OC(=O)C3=CC=CC=C23)=C1Br
InChI Key
ZDTNHRWWURISAA-UHFFFAOYSA-N
Molecular Formula
C20H10Br2O5
IUPAC Name
4′,5′-dibromo-3′,6′-dihydroxy-3H-spiro[2-benzofuran-1,9′-xanthen]-3-one
Specifications
Appearance (Form)
Powder
UV Lambda max
445 to 452 nm (c=0.2, CH3OH + 1 drop HCL)
Appearance (Color)
Orange
Infrared spectrum
Conforms
Titration with NaOH
95 to 105 % (on dry substance)
설명
Other References:
Merck Index:15,3027Beilstein:19,V,6,462
GHS Hazard and Precautionary Statements
Hazard Statements:GHS Signal Word: Warning
GHS H Statement Causes serious eye irritation. Causes skin irritation. May cause respiratory irritation.
Precautionary Statements:GHS P Statement
IF ON SKIN: Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and kee
IF ON SKIN: Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and kee
Risk & Safety
경고:RUO – Research Use Only
CAS596-03-2FORMULAC20H10Br2O5
| Pakage | 100g, 25g, 5g |
|---|---|
| brand | Acros Organics |
