Isobutylparaben

Suppliers

Names

[ Name ]:
Isobutylparaben

[Synonym ]:
Benzoic acid, 4-hydroxy-, 2-methylpropyl ester
EINECS 224-208-8
Isobutyl 4-hydroxybenzoate
Isobutyl paraben
Benzoic acid, 4-hydroxy-, 2-methylpropyl ester (9CI)
2-methylpropyl 4-hydroxybenzoate
MFCD00020167

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
302.3±15.0 °C at 760 mmHg

[ Melting Point ]:
76°C

[ Molecular Formula ]:
C₁₁H₁₄O₃

[ Molecular Weight ]:
194.227

[ Flash Point ]:
125.4±13.2 °C

[ Exact Mass ]:
194.094299

[ PSA ]:
46.53000

[ LogP ]:
3.28

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.524

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH2247000

CHEMICAL NAME :: Benzoic acid, p-hydroxy-, isobutyl ester

CAS REGISTRY NUMBER :: 4247-02-3

BEILSTEIN REFERENCE NO. :: 2642305

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H14-O3

MOLECULAR WEIGHT :: 194.25

WISWESSER LINE NOTATION :: QR DVO1Y1&1

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 :: 2600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

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

[ Symbol ]:

GHS07, GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H411

[ Precautionary Statements ]:
P305 + P351 + P338

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
51/53

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
UN 3077 9/PG 3

[ RTECS ]:
DH2247000

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail 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%

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