ChemicalBook > CAS DataBase List > 4-ISOBUTYLBENZOIC ACID

4-ISOBUTYLBENZOIC ACID

Product Name
4-ISOBUTYLBENZOIC ACID
CAS No.
38861-88-0
Chemical Name
4-ISOBUTYLBENZOIC ACID
Synonyms
8861-88-0;IBUPROFEN IMP S;Isobutylbenzoicacid;Ibuprofen Impurity S;IBuprofen Impurity 61;p-isobutyl-benzoicaci;4-ISOBUTYLBENZOIC ACID;P-ISOBUTYLBENZOIC ACID;Ibuprofen EP Impurity S;Ibuprofen EP impurities
CBNumber
CB9665363
Molecular Formula
C11H14O2
Formula Weight
178.23
MOL File
38861-88-0.mol
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4-ISOBUTYLBENZOIC ACID Property

Melting point:
144°C
Boiling point:
293.1±19.0 °C(Predicted)
Density 
1.059±0.06 g/cm3(Predicted)
storage temp. 
-20°C Freezer
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
4.32±0.10(Predicted)
color 
White to Off-White
InChI
InChI=1S/C11H14O2/c1-8(2)7-9-3-5-10(6-4-9)11(12)13/h3-6,8H,7H2,1-2H3,(H,12,13)
InChIKey
VUBBCFWWSKOHTH-UHFFFAOYSA-N
SMILES
C1C=C(C(=O)O)C=CC=1CC(C)C
CAS DataBase Reference
38861-88-0(CAS DataBase Reference)
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Safety

RTECS 
DH3073800
HS Code 
2916399090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical
Product number
I0437
Product name
4-Isobutylbenzoic Acid
Purity
>99.0%(GC)(T)
Packaging
10g
Price
$213
Updated
2025/07/31
TCI Chemical
Product number
I0437
Product name
4-Isobutylbenzoic Acid
Purity
>99.0%(GC)(T)
Packaging
25g
Price
$397
Updated
2025/07/31
TRC
Product number
I809015
Product name
4-Isobutylbenzoic Acid
Packaging
1g
Price
$50
Updated
2021/12/16
Matrix Scientific
Product number
143137
Product name
4-Isobutylbenzoic acid
Purity
97%
Packaging
1g
Price
$108
Updated
2021/12/16
AK Scientific
Product number
J96230
Product name
4-Isobutylbenzoic Acid
Packaging
10g
Price
$260
Updated
2021/12/16
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4-ISOBUTYLBENZOIC ACID Chemical Properties,Usage,Production

Uses

4-Isobutylbenzoic Acid is used in the studies for the identification of the degradation products and potential impurities in Ibuprofen. 4-Isobutylbenzoic Acid is also applied in the determination of related substances in dexibuprofen using HPLC.

4-ISOBUTYLBENZOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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4-ISOBUTYLBENZOIC ACID Suppliers

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AAB-PHARMA LIMITED
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View Lastest Price from 4-ISOBUTYLBENZOIC ACID manufacturers

Career Henan Chemical Co
Product
4-ISOBUTYLBENZOIC ACID 38861-88-0
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2020-02-01

38861-88-0, 4-ISOBUTYLBENZOIC ACIDRelated Search:

Ibuprofen 1-Hydroxyibuprofen Ibuprofen Isopropyl Ester 1-Oxo Ibuprofen Ibuprofen Ethyl Ester 1,3-bis(4-isobutylphenyl)butan-1-one 2-(4-Methylphenyl)propanoic acid Ibuprofen Ester Impurity 2-(4-isobutylphenyl)propionaldehyde Ibuprofen Impurity 4 4'-(2-Methylpropyl)acetophenone 4-(2-Methylpropyl)benzeneethanol 4-Benzyloxybenzaldehyde Ibuprofen EP Impurity I 3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID Ibuprofen Impurity 2 CARBOXYIBUPROFEN p-Isobutylstyrene

  • P-ISOBUTYLBENZOIC ACID
  • p-isobutyl-benzoicaci
  • IBUPROFEN IMP S
  • 4-ISOBUTYLBENZOIC ACID
  • Isobutylbenzoicacid
  • ZINCBIS(4-ISOBUTYLBENZOATE)
  • 4-ISOBUTYLBENZOIC ACID 99+%
  • Benzoic acid, 4-(2-methylpropyl)-
  • Ibuprofen EP Impurity S
  • IBuprofen Impurity 61
  • 4-(2-methylpropyl)benzoate
  • Ibuprofen Impurity S
  • 8861-88-0
  • 4-IsobutylbenzoicAcid&gt
  • 4-IsobutylbenzoicAcid>99.0%(GC&T)
  • 4-(2-methylpropyl)benzoic acid
  • Isopropylmagnesium Methanolate
  • 4-Isobutylbenzoic Acid, ≥ 99.0%
  • Ibuprofen EP impurities
  • 4-Isobutylbenzoic acid in methanol
  • 38861-88-0
  • 8861-88-0
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts