A7743558
khellin , 10mMinDMSO , 82-02-0
Synonym(s):
4,9-Dimethoxy-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one
CAS NO.:82-02-0
Empirical Formula: C14H12O5
Molecular Weight: 260.24
MDL number: MFCD00005007
EINECS: 201-392-8
Pack Size | Price | Stock | Quantity |
1ml | RMB159.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 150154°C |
Boiling point: | 180200°C0.05mm Hg |
Density | 1.1954 (rough estimate) |
refractive index | 1.4560 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
solubility | Chloroform (Slightly), Methanol (Slightly) |
form | crystalline |
color | light yellow |
Water Solubility | 247.2g/L(25 ºC) |
Merck | 14,5309 |
BRN | 263185 |
LogP | 1.770 (est) |
EPA Substance Registry System | Khellin (82-02-0) |
Description and Uses
vasodilator (coronary), photosensitizer
Safety
Symbol(GHS) | GHS06 |
Signal word | Danger |
Hazard statements | H301+H311+H331-H315-H319-H335 |
Precautionary statements | P280-P301+P310+P330-P302+P352+P312-P304+P340+P311-P305+P351+P338 |
Hazard Codes | T |
Risk Statements | 25-38-36/37/38-23/24/25 |
Safety Statements | 36/37/39-45-26 |
RIDADR | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | LV1050000 |
HS Code | 2932.99.7000 |
HazardClass | 6.1(b) |
PackingGroup | III |
Toxicity | LD50 in mice, rats (mg/kg): 30.6, 34.4 i.v.; 50.8, 68.8 orally (Busch) |