Psoralen

Names

[ CAS No. ]:
66-97-7

[ Name ]:
Psoralen

[Synonym ]:
Furocoumarin
7H-Furo[3,2-g]chromen-7-one
Psoralen
EINECS 200-639-7
Psoralene
prosuler
6,7-Furanocoumarin
MFCD00010520
Psorline-P
FICUSIN
7H-Furo[3,2-g][1]benzopyran-7-one

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
362.6±27.0 °C at 760 mmHg

[ Melting Point ]:
160-162 °C

[ Molecular Formula ]:
C₁₁H₆O₃

[ Molecular Weight ]:
186.163

[ Flash Point ]:
173.1±23.7 °C

[ Exact Mass ]:
186.031693

[ PSA ]:
43.35000

[ LogP ]:
1.67

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.667

[ Storage condition ]:
2-8°C

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LV0944000

CHEMICAL NAME :: 7H-Furo(3,2-g)(1)benzopyran-7-one

CAS REGISTRY NUMBER :: 66-97-7

BEILSTEIN REFERENCE NO. :: 0152784

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C11-H6-O3

MOLECULAR WEIGHT :: 186.17

WISWESSER LINE NOTATION :: T C566 DO LVOJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Gene conversion and mitotic recombination

TEST SYSTEM :: Yeast - Saccharomyces cerevisiae

DOSE/DURATION :: 50 umol/L

REFERENCE :: BUCABS Bulletin du Cancer. (SPPIF, B.P.22, F-41353 Vineuil, France) V.53- 1966- Volume(issue)/page/year: 67,245,1980

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
LV0944000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

xanthoarnol
3,4-dihydropsoralen
4',5'-dihydropsoralen
2-(2-oxochromen-7-yl)oxyacetaldehyde
7-oxo-2,3-dihydro-7H-furo[3,2-g]chromene-6-carboxylic acid
Micromelin
(+)-(2'S,3'R)-3'-hydroxyprantschimgin
1-Benzofuran-6-ol
Ethyl propiolate

DownStream

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