Amyl butyrate

Modify Date: 2025-08-25 08:05:10

Amyl butyrate structure	Common Name	Amyl butyrate
	CAS Number	540-18-1	Molecular Weight	158.23800
	Density	0.863 g/mL at 25 °C(lit.)	Boiling Point	184-188 °C(lit.)
	Molecular Formula	C₉H₁₈O₂	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	154 °F
	Symbol	GHS07	Signal Word	Warning

Name	pentyl butyrate
Synonym	More Synonyms

Density	0.863 g/mL at 25 °C(lit.)
Boiling Point	184-188 °C(lit.)
Molecular Formula	C₉H₁₈O₂
Molecular Weight	158.23800
Flash Point	154 °F
Exact Mass	158.13100
PSA	26.30000
LogP	2.51990
Index of Refraction	n20/D 1.41(lit.)

Amyl butyrate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ET5956000

CHEMICAL NAME :: Butyric acid, pentyl ester

CAS REGISTRY NUMBER :: 540-18-1

BEILSTEIN REFERENCE NO. :: 1752307

LAST UPDATED :: 199709

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C9-H18-O2

MOLECULAR WEIGHT :: 158.27

WISWESSER LINE NOTATION :: 5OV3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 12210 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Skin and Appendages - hair

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 11950 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83160 No. of Facilities: 1106 (estimated) No. of Industries: 6 No. of Occupations: 8 No. of Employees: 2713 (estimated) No. of Female Employees: 857 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	2620
WGK Germany	3
RTECS	ET5956000
Packaging Group	III
Hazard Class	3.2
HS Code	2915600000

4-nonanone

CAS#:4485-09-0

Amyl butyrate

CAS#:540-18-1

Literature: Journal of Molecular Catalysis B: Enzymatic, , vol. 98, p. 145 - 154

pentanol

CAS#:71-41-0

Butyric Acid

CAS#:107-92-6

~96%

Amyl butyrate

CAS#:540-18-1

Literature: Synthetic Communications, , vol. 28, # 7 p. 1233 - 1238

pentanol

CAS#:71-41-0

Butyryl chloride

CAS#:141-75-3

~5%

Amyl butyrate

CAS#:540-18-1

Literature: Tetrahedron, , vol. 61, # 27 p. 6652 - 6656

pentanol

CAS#:71-41-0

Butanoic acid, ...

CAS#:123-20-6

~92%

Amyl butyrate

CAS#:540-18-1

ch3cho

CAS#:75-07-0

Literature: Tetrahedron Letters, , vol. 28, # 9 p. 953 - 954

pentanol

CAS#:71-41-0

ethyl butanoate

CAS#:105-54-4

Ethanol

CAS#:64-17-5

Amyl butyrate

CAS#:540-18-1

Literature: Tetrahedron Letters, , vol. 37, # 46 p. 8383 - 8386

1-Iodopentane

CAS#:628-17-1

Amyl butyrate

CAS#:540-18-1

Literature: Justus Liebigs Annalen der Chemie, , vol. 233, p. 256

Precursor 7
CAS#:4485-09-0 4-nonanone CAS#:71-41-0 pentanol CAS#:107-92-6 Butyric Acid CAS#:141-75-3 Butyryl chloride
CAS#:123-20-6 Butanoic acid, ... CAS#:105-54-4 ethyl butanoate CAS#:628-17-1 1-Iodopentane
DownStream 2
CAS#:71-41-0 pentanol CAS#:107-92-6 Butyric Acid

HS Code	2915600000
Summary	2915600000 butanoic acids and pentanoic acids and their salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Morphology and chemical analysis of the metathoracic scent glands system in Adelphocoris suturalis (Hemiptera: Miridae).

J. Insect Sci. 14 , (2014)

The morphological structure of the metathoracic scent glands (MTGs) in Adelphocoris suturalis was observed by utilizing scanning electron microscope (SEM). Also, the secretions of MTGs in male and fem...

Ultrasensitive flexible graphene based field-effect transistor (FET)-type bioelectronic nose.

Nano Lett. 12(10) , 5082-90, (2012)

Rapid and precise discrimination of various odorants is vital to fabricating enhanced sensing devices in the fields of disease diagnostics, food safety, and environmental monitoring. Here, we demonstr...

Polypyrrole nanotubes conjugated with human olfactory receptors: high-performance transducers for FET-type bioelectronic noses.

Angew. Chem. Int. Ed. Engl. 48(15) , 2755-8, (2009)

Get a whiff of this: Human olfactory receptor (hOR)-conjugated polypyrrole (PPy) nanotubes were integrated into the field-effect transistor (FET) sensor platform for the fabrication of high-performanc...

Amyl Butyrate

Butyric Acid Amyl Ester

MFCD00048850

pentyl butanoate

Pentyl Butyrate

EINECS 208-739-2

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China
Product Name: Amyl butyrate
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China
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Amyl butyrate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 540-18-1 Pentyl butyrate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Amyl butyrate

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ACUTE TOXICITY DATA

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Precursor & DownStream

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