CAS 17598-02-6|2H-1-Benzopyran,7-methoxy-2,2-dimethyl-
Introduction：Basic information about CAS 17598-02-6|2H-1-Benzopyran,7-methoxy-2,2-dimethyl-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2H-1-Benzopyran,7-methoxy-2,2-dimethyl- | ||
|---|---|---|---|
| CAS Number | 17598-02-6 | Molecular Weight | 190.23800 |
| Density | 1.052 g/mL at 25 °C(lit.) | Boiling Point | 68 °C0.1 mm Hg(lit.) |
| Molecular Formula | C12H14O2 | Melting Point | / |
| MSDS | ChineseUSA | Flash Point | >230 °F |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | precocene I |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.052 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 68 °C0.1 mm Hg(lit.) |
| Molecular Formula | C12H14O2 |
| Molecular Weight | 190.23800 |
| Flash Point | >230 °F |
| Exact Mass | 190.09900 |
| PSA | 18.46000 |
| LogP | 2.87940 |
| Index of Refraction | n20/D 1.56(lit.) |
| InChIKey | CPTJXGLQLVPIGP-UHFFFAOYSA-N |
| SMILES | COc1ccc2c(c1)OC(C)(C)C=C2 |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 47560 ug/kg
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 47,2275,1987
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Hazard Codes | Xn,N |
| Risk Phrases | 22-51/53 |
| Safety Phrases | 61 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | DJ2529000 |
| HS Code | 2909199090 |
Customs
| HS Code | 2909199090 |
|---|---|
| Summary | 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Articles25
More Articles| Effects of precocenes on ovarian development of the seed bug, Oxycarenus lavaterae (F.). Rev. Esp. Fisiol. 42(3) , 315-7, (1986) Antigonadotropic activities of Precocene 1 (P1), Precocene 2 (P2) and Ethoxyprecocene 2 (EP2) on the seed bug Oxycarenus lavaterae (F.) (Heteroptera, Lygaeidae), are reported. EP2 proved to be the mos... | |
| Effects of proallatotoxins (precocenes) on the development and reproduction of Rhodnius prolixus: some data. Mem. Inst. Oswaldo Cruz 86 Suppl 2 , 113-5, (1991) Proallatotoxins, and particularly precocenes, are exceptionally promising models for studying Rhodnius prolixus physiology and for comparison with other natural compounds with antihormonal activities.... | |
| Photochromic agents as tools for protein structure study: lapachenole is a photoaffinity ligand of cytochrome P450 3A4. Biochemistry 44(6) , 1846-55, (2005) Cytochrome P450 3A4 is a drug-metabolizing enzyme of extraordinarily broad substrate specificity. This quality imparts upon the enzyme special importance in understanding its determinants of activity ... |
Synonyms
| MFCD00006818 |
| 7-methoxy-2,2-dimethyl-3-chromene |
| 7-methoxy-2,2-dimethylchromene |
| 7-methoxy-2,2-dimethyl-2H-chromene |
| 2,2-Dimethyl-7-methoxy-2H-1-benzopyran |
| 7-methoxy-2,2-dimethyl-2H-1-benzopyran |
| EINECS 241-566-0 |
| Demethoxyageratochromene |
| PRICOCENE I |
| Precocene I |
| 7-methoxy-2,2-dimethylchrom-3-ene |
| 6-Demethoxyageratochromene |
| 2H-1-Benzopyran,7-methoxy-2,2-dimethyl |
| 2,2 dimethyl 7 methoxychromene |
| 7-Methoxy-2,2-dimethyl-2H-benzopyran |
| Precocene 1 |
