Basic information
- CAS
81-37-8- Standard SMILES
Cc1ccc2cc3ccc(C)c4c3c(c2c1)-c1ccccc1O4- InChIKey
VDVNPHMNBWGVNV-UHFFFAOYSA-N- Molecular formula
- C22H16O
- Average molar mass
- 296.4 g/mol
- Monoisotopic mass
- 296.12011513
Names & identifiers
- Preferred name
- C.I. Solvent Green 4
- IUPAC
- 10,18-dimethyl-8-oxapentacyclo[11.7.1.02,7.09,21.015,20]henicosa-1(20),2,4,6,9,11,13(21),14,16,18-decaene
- English name
- Fluorol yellow 088
- Molecular formula
- C22H16O
- Molecular weight
- 296.36
Names & synonyms
C.I. Solvent Green 4RefChem:122495SCHEMBL6391996C.I.45550Fluorol 5GSOLVENT GREEN 4Einecs 201-345-1Fluorol yellow 088Fluorescent Green LFSolvent green 4 (C.I. 45550)C.I.Fluorescent Brightener 74C.I.Solvent Green 4:C.I.45550
Database identifiers
- CAS
81-37-8- PubChem CID
- 65730
Properties
Computed structural properties
- XLogP
- 6.4
- Topological polar surface area
- 9.2 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 23
- Formal charge
- 0
- Complexity
- 445
Physicochemical properties
- Boiling point
- 512.5 · 512.5±30.0 °C(Predicted)
- Density
- 1.234 · 1.234±0.06 g/cm3(Predicted)
- storage temp.
- Refrigerator, Under inert atmosphere
- solubility
- Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Very Slightly)
- form
- Solid
- color
- Yellow to Very Dark Orange
- Appearance
- Solid Powder
- ex/em
- 443 nm; · λex 443 nm; λem 510 nm in Polystyren
- EPA Substance Registry System
- 3 · Naphtho[3,2,1-kl]xanthene, 2,8-dimethyl- (81-37-8)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
Chemistry & industry
Applications
DescriptionFluorol Yellow 088 is a polyaromatic organic dye that is used for cell staining of suberin lamellae in plant tissue.
UsesFluorol Yellow 088 is a polyaromatic organic dye used to stain plant tissue.
Preparation methods
Preparationp-Cresol (2 Moore) and Phthalic anhydride (1 Moore) condensation get 2 ‘, 7 ‘- dimethyl – fluoran in 24% sulfuric acidcentral change, its product with zinc and ammonia in the pressure reduction get dye, and then in 250 ~ 280 ℃ / 1-2 mmHG sublimation, refined.
Upstream & downstream products
Upstream raw materials
Suppliers26 total
合肥翰刚医药科技有限公司+8618062405514 · [email protected]
上海优宁维生物科技股份有限公司15921930842 15921930842 · [email protected]
广东元丰化学试剂有限公司0751-2829979 13318593351 · [email protected]
United Life Science020-82099279 18988968278 · [email protected]
河南阿尔法化工有限公司0371-55013243 15324716602 · [email protected]
BOC Sciences1-631-485-4226; 16314854226 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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