CAS 105-66-8|Propyl butyrate

Introduction：Basic information about CAS 105-66-8|Propyl butyrate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles2
7. Synonyms

Common Name	Propyl butyrate
CAS Number	105-66-8	Molecular Weight	130.185
Density	0.9±0.1 g/cm3	Boiling Point	143.0±0.0 °C at 760 mmHg
Molecular Formula	C₇H₁₄O₂	Melting Point	95°C
MSDS	ChineseUSA	Flash Point	38.9±0.0 °C
Symbol	GHS02, GHS07	Signal Word	Warning

Names

Name	Propyl butyrate
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.9±0.1 g/cm3
Boiling Point	143.0±0.0 °C at 760 mmHg
Melting Point	95°C
Molecular Formula	C₇H₁₄O₂
Molecular Weight	130.185
Flash Point	38.9±0.0 °C
Exact Mass	130.099380
PSA	26.30000
LogP	2.30
Vapour Pressure	5.4±0.2 mmHg at 25°C
Index of Refraction	1.406
InChIKey	HUAZGNHGCJGYNP-UHFFFAOYSA-N
SMILES	CCCOC(=O)CCC
Storage condition	Flammables area

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ET6200000

CHEMICAL NAME :: Butyric acid, propyl ester

CAS REGISTRY NUMBER :: 105-66-8

BEILSTEIN REFERENCE NO. :: 1745552

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C7-H14-O2

MOLECULAR WEIGHT :: 130.21

WISWESSER LINE NOTATION :: 3VO3

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 :: 15 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - coma Gastrointestinal - hypermotility, diarrhea

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 - rabbit

DOSE/DURATION :: 5729 mg/kg

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

REFERENCE :: IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 41,31,1972

Safety Information

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R10;R36/37/38
Safety Phrases	S16-S26-S36
RIDADR	UN 3272 3/PG 3
WGK Germany	2
RTECS	ET6200000
Packaging Group	III
Hazard Class	3.2
HS Code	2915600000

Customs

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%

Articles2

TLR4 elimination prevents synaptic and myelin alterations and long-term cognitive dysfunctions in adolescent mice with intermittent ethanol treatment.

Brain. Behav. Immun. 45 , 233-44, (2015)

The adolescent brain undergoes important dynamic and plastic cell changes, including overproduction of axons and synapses, followed by rapid pruning along with ongoing axon myelination. These developm...

The effects of thermal and nonthermal processing methods on apple cider quality and consumer acceptability. Choi LH and Nielsen SS

J. Food Qual. 28(1) , 13-29, (2005)

Synonyms

Butyric Acid Propyl Ester

Butanoic acid, propyl ester

MFCD00009396

EINECS 203-320-0

propyl butanoate

Butanoic acid, 2-methylethyl ester

Propyl butyrate

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