Diffractaic acid
Suppliers
Names
[ CAS No. ]:
436-32-8
[ Name ]:
Diffractaic acid
[Synonym ]:
2,4-dimethoxy-3,6-dimethylbenzoic acid 4'-carboxy-3'-hydroxy-2',5'-dimethylphenyl ester
diffractic acid
diffractaic acid
Diffractasaeure
Dirbizomic acid
DIFFRACTOIC ACID
Dirhizomic acid
DIFFRACTANIC ACID
diffratic acid
Chemical & Physical Properties
[ Density]:
1.26g/cm3
[ Boiling Point ]:
604.9ºC at 760mmHg
[ Molecular Formula ]:
C20H22O7
[ Molecular Weight ]:
374.38400
[ Flash Point ]:
214.2ºC
[ Exact Mass ]:
374.13700
[ PSA ]:
102.29000
[ LogP ]:
3.56040
[ Vapour Pressure ]:
1.74E-15mmHg at 25°C
[ Index of Refraction ]:
1.583
[ Storage condition ]:
2-8℃
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VH3708850
- CHEMICAL NAME :
- beta-Resorcylic acid, 3,6-dimethyl-, 4-(2,4-dimethoxy-3,6-dimethylbenzoate)
- CAS REGISTRY NUMBER :
- 436-32-8
- BEILSTEIN REFERENCE NO. :
- 2915070
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C20-H22-O7
- MOLECULAR WEIGHT :
- 374.42
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 962 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 5,335,1981
Safety Information
[ HS Code ]:
2918990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918990090
[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%