Basic Information | Post buying leads | Suppliers | Cas Database |
Name |
Precocene II |
EINECS | 211-408-5 |
CAS No. | 644-06-4 | Density | 1.063g/cm3 |
PSA | 27.69000 | LogP | 2.88800 |
Solubility | N/A | Melting Point |
47.50C |
Formula | C13H16 O3 | Boiling Point | 300.4oC at 760 mmHg |
Molecular Weight | 220.268 | Flash Point | 113oC |
Transport Information | N/A | Appearance | N/A |
Safety | Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
6,7-Dimethoxy-2,2-dimethyl-2H-chromene;Ageratochromene; Ageratochromene II; NSC 318792; Precocene 2; Precocene II |
Article Data | 32 |
1. | dnd-rat:lvr 25 µmol/L | CALEDQ Cancer Letters (Shannon, Ireland). 26 (1985),311. | ||
2. | dns-rat:lvr 1 µmol/L | CALEDQ Cancer Letters (Shannon, Ireland). 26 (1985),311. | ||
3. | ipr-mus TDLo:27,536 µg/kg:CAR | CNREA8 Cancer Research. 47 (1987),2275. |