Substance
ID:354429
Names and Identifiers
Synonyms
trisoralenTrioxsalenTMP2,5,9-三甲基呋[3,2-g]苯并吡喃-7-酮三甲补骨脂内酯4,5′,8-三甲基补骨脂素三甲沙林2,5,9-Trimethylfuro[3,2-g]benzopyran-7-one4,5′,8-Trimethylpsoralen
IUPAC Traditional name
trioxsalen
IUPAC name
2,5,9-trimethyl-7H-furo[3,2-g]chromen-7-one
Registration numbers
CAS Number
MDL Number
EC Number
Beilstein Number
PubChem SID
Properties
Safety Information
GHS Signal Word
Danger
GHS Precautionary statements
P280-P305+P351+P338-P310
UN Number
1759
European Hazard Symbols
Corrosive (C)Risk Statements
34-40
Packing Group
1
MSDS Link
Hazard Class
8
GHS Hazard statements
H314-H351
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RTECS
LV1576000
Safety Statements
26-36/37/39-45
RID/ADR
UN 1759 8/PG 1
GHS Pictograms
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
German water hazard class
2
Storage Temperature
2-8°C
Physical Property
Fluorescence
λex 321 nm; λem 445 nm in 10 mM Tris; 1 mM EDTA; pH 8.0; DNA
Melting Point
229-231 °C(lit.)
233-235 °C
Solubility
methanol: soluble
DMSO: soluble
chloroform: soluble
Product Information
Purity
≥97.0% (HPLC)
Empirical Formula (Hill Notation)
C14H12O3
Suitability
suitable for fluorescence
Molecule Details
Biochem/physiol Actions
Photochemical crosslinker of DNA that has been used as a probe for nucleic acid structure and function. Trioxsalen has also been used to crosslink DNA onto mica surfaces.
Photochemical crosslinker of DNA that has been used as a probe for nucleic acid structure and function. Trioxsalen has also been used to crosslink DNA onto mica surfaces.
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data