Butyl 4-Hydroxybenzoate

Modify Date: 2025-08-20 20:55:50

Butyl 4-Hydroxybenzoate structure	Common Name	Butyl 4-Hydroxybenzoate
	CAS Number	94-26-8	Molecular Weight	194.227
	Density	1.1±0.1 g/cm3	Boiling Point	309.2±15.0 °C at 760 mmHg
	Molecular Formula	C₁₁H₁₄O₃	Melting Point	67-70 °C(lit.)
	MSDS	Chinese USA	Flash Point	129.2±13.2 °C

Use of Butyl 4-Hydroxybenzoate

Butylparaben is an organic compound, has proven to be a highly successful antimicrobial preservative in cosmetics, also used in medication suspensions, and as a flavoring additive in food.

Name	Butylparaben
Synonym	More Synonyms

Description	Butylparaben is an organic compound, has proven to be a highly successful antimicrobial preservative in cosmetics, also used in medication suspensions, and as a flavoring additive in food.
Related Catalog	Signaling Pathways >> Anti-infection >> Bacterial Research Areas >> Infection

Density	1.1±0.1 g/cm3
Boiling Point	309.2±15.0 °C at 760 mmHg
Melting Point	67-70 °C(lit.)
Molecular Formula	C₁₁H₁₄O₃
Molecular Weight	194.227
Flash Point	129.2±13.2 °C
Exact Mass	194.094299
PSA	46.53000
LogP	3.46
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.526
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, strong alkalies.
Water Solubility	<0.1 g/100 mL at 17 ºC

Butyl 4-Hydroxybenzoate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH1980000

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

CAS REGISTRY NUMBER :: 94-26-8

BEILSTEIN REFERENCE NO. :: 1103741

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C11-H14-O3

MOLECULAR WEIGHT :: 194.25

WISWESSER LINE NOTATION :: QR DVO4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

REFERENCE :: JSCCA5 Journal of the Society of Cosmetic Chemists. (Soc. of Cosmetic Chemists, 1995 Broadway, Suite 1701, New York, NY 10023) V.1- 1947- Volume(issue)/page/year: 28,357,1977 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 13200 mg/kg

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

REFERENCE :: NEZAAQ Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. (Nippon Eisei Gakkai, c/o Kyoto Daigaku Igakubu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.1- 1946- Volume(issue)/page/year: 28,463,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 230 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation

REFERENCE :: JSCCA5 Journal of the Society of Cosmetic Chemists. (Soc. of Cosmetic Chemists, 1995 Broadway, Suite 1701, New York, NY 10023) V.1- 1947- Volume(issue)/page/year: 28,357,1977 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 504 gm/kg/12W-C

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 45,260,1956 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81355 No. of Facilities: 753 (estimated) No. of Industries: 6 No. of Occupations: 17 No. of Employees: 3511 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81355 No. of Facilities: 704 (estimated) No. of Industries: 10 No. of Occupations: 32 No. of Employees: 24427 (estimated) No. of Female Employees: 18593 (estimated)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	DH1980000
HS Code	2918290000

n-butyl 4-(meth...

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~90%

Butyl 4-Hydroxy...

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Literature: Peng, Yungui; Ji, Changyun; Chen, Yingchun; Huang, Chengzhi; Jiang, Yaozhong Synthetic Communications, 2004 , vol. 34, # 23 p. 4325 - 4330

4-Bromophenol

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Butyl 4-Hydroxy...

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Literature: EP461322 A1, ;

Butanol

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4-Hydroxybenzoi...

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~10%

Butyl 4-Hydroxy...

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Methyl 4-hydrox...

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Butanol

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~77%

Butyl 4-Hydroxy...

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Carbon dioxide

CAS#:124-38-9

N/A

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~10%

Butyl 4-Hydroxy...

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4-Hydroxybenzoi...

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1-Chlorobutane

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N/A

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~67%

Butyl 4-Hydroxy...

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Literature: Zhao, Bin; Greiner, Lasse; Leitner, Walter Chemical Communications, 2011 , vol. 47, # 10 p. 2973 - 2975

Precursor 7
CAS#:251640-53-6 n-butyl 4-(meth... CAS#:106-41-2 4-Bromophenol CAS#:71-36-3 Butanol CAS#:99-96-7 4-Hydroxybenzoi...
CAS#:99-76-3 Methyl 4-hydrox... CAS#:124-38-9 Carbon dioxide CAS#:109-69-3 1-Chlorobutane
DownStream 7
CAS#:99-96-7 4-Hydroxybenzoi... CAS#:25458-44-0 4-(MethoxyMetho... CAS#:24262-66-6 methyl 4-acetox... CAS#:13031-45-3 ethyl 4-acetylo...
CAS#:54835-09-5 benzyl 4-acetox... CAS#:27739-13-5 propyl 4-acetyl... CAS#:15112-41-1 Benzoxazole-5-c...

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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In this study, cranberry and lingonberry concentrates were added to commercial sugar-reduced fruit spreads (raspberry-Aloe vera, strawberry-guava, and strawberry-lime), and tested for their antifungal...

butyl para-hydroxybenzoate

EINECS 202-318-7

butylbutex

n-Butyl-paraben

SPF

n-butyl-p-hydroxybenzoate

4-Hydroxybenzoic acid butyl ester

preservalb

p-Hydroxybenzoic acid, n-butyl ester

Lexgard B

Mekkings B

Butylparaben

n-butyl para-hydroxybenzoate

4-hydroxybenzoic acid-n-butyl ester

Nipabutyl

4-Hydroxybenzoic acid, butyl ester

Butyl p-hydroxybenzoate

FEMA 2203

butoben

Butyl Paraben

Benzoic acid, 4-hydroxy-, butyl ester

Butyl parasept

solbrolb

p-hydroxybenzoic acid n-butyl ester

p-Hydroxybenzoic acid, butyl ester

p-hydroxybenzoic acid butyl ester

Butyl 4-hydroxybenzoate

MFCD00016478

n-Butyl-4-hydroxybenzoate

UNII-3QPI1U3FV8

Butyl Parahydroxybenzoate

n-butyl 4-hydroxybenzoate

p-Hydroxybenzoic butyl ester

4-Hydroxybenzoic acid n-butyl ester

Tegosept B

n-butylparaben

tegoseptb

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Butyl 4-Hydroxybenzoate
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Butyl 4-Hydroxybenzoate
Price: ￥98.0/100g ￥348.0/500g ￥98.0/100mg
Purity: 99.0%
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DC Chemicals Limited
China
Product Name: Butylparaben
Price: $280.0/20mg
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butylparaben
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: Butyl P-hydroxybenzoate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
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Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Butyl 4-Hydroxybenzoate
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Butyl 4-Hydroxybenzoate

Use of Butyl 4-Hydroxybenzoate

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