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ChemicalBook >> CAS DataBase List >> Butylparaben

Butylparaben

Butylparaben price.
  • $16 - $1380
  • Product name: Butylparaben
  • CAS: 94-26-8
  • MF: C11H14O3
  • MW: 194.23
  • EINECS:202-318-7
  • MDL Number:MFCD00016478
  • Synonyms:Butyl 4-Hydroxybenzoate (Butyl Paraben);Butyl 4-hydroxybenzoate >=99.0% (GC);Butyl 4-hydroxybenzoate Certified Reference Material;4-Hydroxybenzoic acid-n-butyl ester Solution, 100ppm;4-hydroxy-benzoicacibutylester ;P-HYDROXYBENZOIC ACID BUTYL ESTER;butylparaaben;BUTYL 4-HYDROXYBENZOATE >=99%
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  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • ChemScene
  • Crysdot
  • DC Chemicals
  • JR MediChem
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
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  • ManufacturerAK Scientific
  • Product numberJ11540
  • Product descriptionButylparaben
  • Packaging1g
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberK716
  • Product descriptionButylparaben
  • Packaging100g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14043
  • Product descriptionn-Butyl 4-hydroxybenzoate, 99+%
  • Packaging250g
  • Price$83.7
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14043
  • Product descriptionn-Butyl 4-hydroxybenzoate, 99+%
  • Packaging1000g
  • Price$174
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14043
  • Product descriptionn-Butyl 4-hydroxybenzoate, 99+%
  • Packaging5000g
  • Price$662
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number94268
  • Product descriptionButyl 4-Hydroxybenzoate
  • Packaging1000g
  • Price$164.8
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0001797
  • Product descriptionBUTYLPARABEN 95.00%
  • Packaging10G
  • Price$408
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB19456
  • Product descriptionButyl paraben
  • Packaging2Kg
  • Price$80
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB19456
  • Product descriptionButyl paraben
  • Packaging5kg
  • Price$187.5
  • Updated2021-12-16
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  • ManufacturerChemScene
  • Product numberCS-4783
  • Product descriptionButylparaben 99.10%
  • Packaging500mg
  • Price$50
  • Updated2021-12-16
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  • ManufacturerChemScene
  • Product numberCS-4783
  • Product descriptionButylparaben 99.10%
  • Packaging5g
  • Price$60
  • Updated2021-12-16
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  • ManufacturerCrysdot
  • Product numberCD32000086
  • Product descriptionButyl 4-Hydroxybenzoate 98+%
  • Packaging500g
  • Price$90
  • Updated2021-12-16
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  • ManufacturerDC Chemicals
  • Product numberDCN-005
  • Product descriptionButylparaben >98%,StandardReferencesGrade
  • Packaging20mg
  • Price$280
  • Updated2021-12-16
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  • ManufacturerJR MediChem
  • Product numberJR8-N1046
  • Product descriptionButylparaben 98%
  • Packaging20mg
  • Price$200
  • Updated2021-12-16
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  • ManufacturerMedical Isotopes, Inc.
  • Product number50139
  • Product descriptionButyl4-Hydroxybenzoate(ButylParaben)
  • Packaging10g
  • Price$1380
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number54680
  • Product descriptionButyl 4-hydroxybenzoate ≥99.0% (GC)
  • Packaging50g
  • Price$51.8
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J11540 Butylparaben 1g $39 2021-12-16 Buy
AK Scientific K716 Butylparaben 100g $54 2021-12-16 Buy
Alfa Aesar A14043 n-Butyl 4-hydroxybenzoate, 99+% 250g $83.7 2023-06-20 Buy
Alfa Aesar A14043 n-Butyl 4-hydroxybenzoate, 99+% 1000g $174 2021-12-16 Buy
Alfa Aesar A14043 n-Butyl 4-hydroxybenzoate, 99+% 5000g $662 2021-12-16 Buy
Alichem 94268 Butyl 4-Hydroxybenzoate 1000g $164.8 2021-12-16 Buy
American Custom Chemicals Corporation API0001797 BUTYLPARABEN 95.00% 10G $408 2021-12-16 Buy
Biosynth Carbosynth FB19456 Butyl paraben 2Kg $80 2021-12-16 Buy
Biosynth Carbosynth FB19456 Butyl paraben 5kg $187.5 2021-12-16 Buy
ChemScene CS-4783 Butylparaben 99.10% 500mg $50 2021-12-16 Buy
ChemScene CS-4783 Butylparaben 99.10% 5g $60 2021-12-16 Buy
Crysdot CD32000086 Butyl 4-Hydroxybenzoate 98+% 500g $90 2021-12-16 Buy
DC Chemicals DCN-005 Butylparaben >98%,StandardReferencesGrade 20mg $280 2021-12-16 Buy
JR MediChem JR8-N1046 Butylparaben 98% 20mg $200 2021-12-16 Buy
Medical Isotopes, Inc. 50139 Butyl4-Hydroxybenzoate(ButylParaben) 10g $1380 2021-12-16 Buy
Sigma-Aldrich 54680 Butyl 4-hydroxybenzoate ≥99.0% (GC) 50g $51.8 2024-03-01 Buy

Properties

Melting point :67-70 °C(lit.)
Boiling point :156-157 °C3.5 mm Hg(lit.)
Density :1.28
vapor pressure :0.002-0.113Pa at 20-50℃
refractive index :1.5115 (estimate)
FEMA :2203 | BUTYL P-HYDROXY BENZOATE
Flash point :181℃
storage temp. :2-8°C
solubility :Soluble in DMSO, ethyl acetate, methanol.
pka :pKa 8.5 (Uncertain)
form :Crystalline Powder
color :White to almost white
Odor :very faint phenolic
Odor Type :bland
Water Solubility :<0.1 g/100 mL at 17 ºC
Merck :14,1584
JECFA Number :870
BRN :1103741
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, strong alkalies.
InChIKey :QFOHBWFCKVYLES-UHFFFAOYSA-N
LogP :3.57
CAS DataBase Reference :94-26-8(CAS DataBase Reference)
NIST Chemistry Reference :P-hydroxybenzoic acid, n-butyl ester(94-26-8)
EPA Substance Registry System :Butylparaben (94-26-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Description

Butylparaben is an antimicrobial agent used in pharmaceutical suspensions. It is act by inhibiting DNA, RNA, and enzymes (eg, ATPase and phosphotransferase) synthesis. Butylparaben may be used alone or with other parabens, chiefly methylparaben and/or propylparaben, in medications. It is common in many liquid and solid (gel cap) OTC products such as Tylenol, Drixoral, Maalox, and Mylanta. Unfortunately, butylparaben concentrations were seldom identified for OTC or prescription products. No attempt was made to identify butylparaben-containing dietary supplements.

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