Octyl paraben
Names
[ CAS No. ]:
1219-38-1
[ Name ]:
Octyl paraben
[Synonym ]:
4-Hydroxybenzoic Acid n-Octyl Ester
n-Octyl 4-Hydroxybenzoate
MFCD00016482
EINECS 214-943-2
n-Octylparaben
octyl 4-hydroxybenzoate
Chemical & Physical Properties
[ Density]:
1.037g/cm3
[ Boiling Point ]:
368.1ºC at 760 mmHg
[ Melting Point ]:
52-53ºC
[ Molecular Formula ]:
C15H22O3
[ Molecular Weight ]:
250.33300
[ Flash Point ]:
147.6ºC
[ Exact Mass ]:
250.15700
[ PSA ]:
46.53000
[ LogP ]:
3.90950
[ Vapour Pressure ]:
6.15E-06mmHg at 25°C
[ Index of Refraction ]:
1.511
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DH2529050
- CHEMICAL NAME :
- Benzoic acid, p-hydroxy-, octyl ester
- CAS REGISTRY NUMBER :
- 1219-38-1
- BEILSTEIN REFERENCE NO. :
- 2807114
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C15-H22-O3
- MOLECULAR WEIGHT :
- 250.37
- WISWESSER LINE NOTATION :
- QR DVO8
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4500 mg/kg
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - local anesthetic Behavioral - analgesia
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 128,135,1960
Safety Information
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-36/37/39
[ RTECS ]:
DH2529050
[ HS Code ]:
2918290000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918290000
[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%