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1-(4-Butylphenyl)ethan-1-one

1-(4-Butylphenyl)ethan-1-one structure

CAS No.: 37920-25-5

Chemical Name:: 1-(4-Butylphenyl)ethan-1-one

Synonyms: Butylacetophenone;P-BUTYLACETOPHENONE;4-BUTYLACETOPHENONE;1-(4-Butylphenyl)eth;4'-Butylacetophenone;4-N-BUTYLACETOPHENONE;p-n-Butylacetophenone;Of butyl acetophenone;LABOTEST-BB LT00159031;4'-n-Butylacetophenone

CBNumber:: CB6281223

Molecular Formula:: C12H16O

Molecular Weight:: 176.25

MDL Number:: MFCD00017500

MOL File:: 37920-25-5.mol

MSDS File:: SDS

Last updated:2026-01-13 11:23:24

Product description	Number	Pack Size	Price
4′-Butylacetophenone 95%	389250	5ml	$64.9
4'-Butylacetophenone >97.0%(GC)	B1000	25g	$87
4'-Butylacetophenone >97.0%(GC)	B1000	500g	$1226
4''-Butylacetophenone	B692425	25g	$150
4'-Butylacetophenone	FB61849	50g	$150
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1-(4-Butylphenyl)ethan-1-one Properties

Boiling point	101-102 °C1.5 mm Hg(lit.)
Density	0.957 g/mL at 25 °C(lit.)
refractive index	1.5170-1.5220
Flash point	>230 °F
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform, Ethyl Acetate (Slightly)
form	Liquid
color	Clear colorless to pale yellow
Specific Gravity	0.96
Water Solubility	Not miscible in water.
InChI	1S/C12H16O/c1-3-4-5-11-6-8-12(9-7-11)10(2)13/h6-9H,3-5H2,1-2H3
InChIKey	MQESVSITPLILCO-UHFFFAOYSA-N
SMILES	CCCCc1ccc(cc1)C(C)=O
CAS DataBase Reference	37920-25-5(CAS DataBase Reference)
FDA UNII	6738CF9Z8V
NIST Chemistry Reference	P-n-butylacetophenone(37920-25-5)
EPA Substance Registry System	Ethanone, 1-(4-butylphenyl)- (37920-25-5)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P271-P280

PPE

Eyeshields, Gloves

Hazard Codes

Xn,Xi

Risk Statements

22-36/37/38

Safety Statements

23-26-36/37/39

WGK Germany

Autoignition Temperature

>110℃

TSCA

TSCA listed

HazardClass

IRRITANT

HS Code

29143990

Storage Class

10 - Combustible liquids

NFPA 704

	1
2		0

1-(4-Butylphenyl)ethan-1-one price More Price(34)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	389250	4′-Butylacetophenone 95%	37920-25-5	5ml	$64.9	2023-06-20	Buy
TCI Chemical	B1000	4'-Butylacetophenone >97.0%(GC)	37920-25-5	25g	$87	2026-04-30	Buy
TCI Chemical	B1000	4'-Butylacetophenone >97.0%(GC)	37920-25-5	500g	$1226	2021-12-16	Buy
TRC	B692425	4''-Butylacetophenone	37920-25-5	25g	$150	2021-12-16	Buy
Biosynth Carbosynth	FB61849	4'-Butylacetophenone	37920-25-5	50g	$150	2021-12-16	Buy

Product number	Packaging	Price	Buy
389250	5ml	$64.9	Buy
B1000	25g	$87	Buy
B1000	500g	$1226	Buy
B692425	25g	$150	Buy
FB61849	50g	$150	Buy

1-(4-Butylphenyl)ethan-1-one Chemical Properties,Uses,Production

Uses

Intermediates of Liquid Crystals

Uses

4'-n-Butylacetophenone is used as an organic chemical synthesis intermediate.

1-(4-Butylphenyl)ethan-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

MFCD05215389

1-(4-Butylphenyl)ethan-1-one Suppliers

Global( 197)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Yiduo Import and Export Co., Ltd.		joycedemei1505@outlook.com	China	215	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13843	58
QINGDAO HONG JIN CHEMCIAL CO.,LTD.	+86-86-532-83657313 +86-18663969289	hjt@hong-jin.com	China	225	58
Cangzhou Wanyou New Material Technology Co.,Ltd	18631714998	sales@czwytech.com	CHINA	904	58
Changzhou Ditong Chemical Co.,Ltd	+86-0519-88298848	info@edengenechem.com	China	2176	58
Hebei shuoxi biotechnology co. LTD	+8613081092107		CHINA	964	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29794	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Hebei Runbin Biotechnology Co. LTD	13180553332	2179877681@qq.com	CHINA	990	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Yiduo Import and Export Co., Ltd.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
QINGDAO HONG JIN CHEMCIAL CO.,LTD.	58
Cangzhou Wanyou New Material Technology Co.,Ltd	58
Changzhou Ditong Chemical Co.,Ltd	58
Hebei shuoxi biotechnology co. LTD	58
career henan chemical co	58
SIMAGCHEM CORP	58
Hebei Runbin Biotechnology Co. LTD	58

View Lastest Price from 1-(4-Butylphenyl)ethan-1-one manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-20	1-(4-Butylphenyl)ethan-1-one 37920-25-5	US $0.00-0.00 / KG	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-03-21	1-(4-Butylphenyl)ethan-1-one 37920-25-5	US $100.00-80.00 / KG	1KG	99%	10000000	Hebei Yiduo Import and Export Co., Ltd.
2023-06-26	p-Butylacetophenone 37920-25-5	US $150.00 / ASSAYS	10g	>99%	500kg/month	Hebei Mingeng Biotechnology Co., Ltd

1-(4-Butylphenyl)ethan-1-one
37920-25-5
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

1-(4-Butylphenyl)ethan-1-one
37920-25-5
US $100.00-80.00 / KG
99%
Hebei Yiduo Import and Export Co., Ltd.

p-Butylacetophenone
37920-25-5
US $150.00 / ASSAYS
>99%
Hebei Mingeng Biotechnology Co., Ltd

1-(4-Butylphenyl)ethan-1-one Spectrum

1-(4-Butylphenyl)ethan-1-one(37920-25-5)MS 1-(4-Butylphenyl)ethan-1-one(37920-25-5)¹HNMR 1-(4-Butylphenyl)ethan-1-one(37920-25-5)¹³CNMR 1-(4-Butylphenyl)ethan-1-one(37920-25-5)IR1 1-(4-Butylphenyl)ethan-1-one(37920-25-5)Raman

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1-(4-butylphenyl)-ethanon Ethanone, 1-(4-butylphenyl)- 1-(4-BUTYL-PHENYL)ETHANONE 1-(4-BUTYLPHENYL)ETHAN-1-ONE 4-N-BUTYLACETOPHENONE 4-BUTYLACETOPHENONE p-n-Butylacetophenone P-BUTYLACETOPHENONE LABOTEST-BB LT00159031 Butylacetophenone 1-(4-Butylphenyl)eth Of butyl acetophenone 1-[4-(But-1-yl)phenyl]ethan-1-one 4'-(But-1-yl)acetophenone 4'-Butylacetophenone , 97.0%(GC) 4'-Butylacetophenone > 4'-Butylacetophenone 4'-n-Butylacetophenone 4′-Butylacetophenone, CAS 37920-25-5 37920-25-5 37920-25-2 CH3CH23C6H4COCH3 Organic Building Blocks Ketones Building Blocks for Liquid Crystals Acetophenones (Building Blocks for Liquid Crystals) Building Blocks C11 to C12 Carbonyl Compounds Building Blocks C11 to C12 Carbonyl Compounds Chemical Synthesis Organic Building Blocks Aromatic Acetophenones & Derivatives (substituted) Phenyls & Phenyl-Het Acetophenones (Building Blocks for Liquid Crystals) Building Blocks for Liquid Crystals Functional Materials Phenyls & Phenyl-Het C11 to C12 Carbonyl Compounds Ketones