Butyl stearate

Modify Date: 2025-08-22 15:47:20

Butyl stearate structure	Common Name	Butyl stearate
	CAS Number	123-95-5	Molecular Weight	340.584
	Density	0.9±0.1 g/cm3	Boiling Point	388.9±10.0 °C at 760 mmHg
	Molecular Formula	C₂₂H₄₄O₂	Melting Point	17-22 °C
	MSDS	Chinese USA	Flash Point	193.5±8.9 °C
	Symbol	GHS07	Signal Word	Warning

Name	butyl octadecanoate
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	388.9±10.0 °C at 760 mmHg
Melting Point	17-22 °C
Molecular Formula	C₂₂H₄₄O₂
Molecular Weight	340.584
Flash Point	193.5±8.9 °C
Exact Mass	340.334137
PSA	26.30000
LogP	10.27
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.448

Butyl stearate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WI2900000

CHEMICAL NAME :: Stearic acid, butyl ester

CAS REGISTRY NUMBER :: 123-95-5

BEILSTEIN REFERENCE NO. :: 1792866

LAST UPDATED :: 199710

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C22-H44-O2

MOLECULAR WEIGHT :: 340.66

WISWESSER LINE NOTATION :: 17VO4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 4(5),107,1985 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 32 gm/kg

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

REFERENCE :: IPSTB3 International Polymer Science and Technology. (Rapra Technology Ltd., Shawbury, Shrewsbury, Shropshire SY4 4NR, UK) Volume(issue)/page/year: 3,93,1976

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >32 gm/kg

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

REFERENCE :: 29ZWAE "Practical Toxicology of Plastics," Lefaux, R., Cleveland, OH, Chemical Rubber Co., 1968 Volume(issue)/page/year: -,323,1968

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >32 gm/kg

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

REFERENCE :: 29ZWAE "Practical Toxicology of Plastics," Lefaux, R., Cleveland, OH, Chemical Rubber Co., 1968 Volume(issue)/page/year: -,323,1968 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 418 gm/kg

SEX/DURATION :: male 10 week(s) pre-mating female 10 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 7,310,1953 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80587 No. of Facilities: 14991 (estimated) No. of Industries: 131 No. of Occupations: 85 No. of Employees: 173017 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80587 No. of Facilities: 1846 (estimated) No. of Industries: 40 No. of Occupations: 55 No. of Employees: 63553 (estimated) No. of Female Employees: 20739 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	WI2900000
HS Code	2915709000

stearic acid

CAS#:57-11-4

Butanol

CAS#:71-36-3

~99%

Butyl stearate

CAS#:123-95-5

Literature: Hosseini-Sarvari, Mona; Sodagar, Esmat Comptes Rendus Chimie, 2013 , vol. 16, # 3 p. 229 - 238

Methyl stearate

CAS#:112-61-8

Butanol

CAS#:71-36-3

~92%

Butyl stearate

CAS#:123-95-5

Literature: Iwasaki, Takanori; Maegawa, Yusuke; Hayashi, Yukiko; Ohshima, Takashi; Mashima, Kazushi Journal of Organic Chemistry, 2008 , vol. 73, # 13 p. 5147 - 5150

4-Nitrophenyl s...

CAS#:14617-86-8

Butanol

CAS#:71-36-3

Butyl stearate

CAS#:123-95-5

Literature: Catalysis Letters, , vol. 142, # 11 p. 1361 - 1368

stearic acid

CAS#:57-11-4

Butyl stearate

CAS#:123-95-5

Literature: Tetrahedron, , vol. 48, # 40 p. 8775 - 8780

propyl octadecanoate

CAS#:3634-92-2

Butyl stearate

CAS#:123-95-5

Literature: Synthesis, , # 16 p. 2479 - 2482

sodium butoxide

CAS#:2372-45-4

Butyl stearate

CAS#:123-95-5

Literature: DE642454 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 22, p. 159

Butyl iodide

CAS#:542-69-8

Silver(I) stearate

CAS#:3507-99-1

Butyl stearate

CAS#:123-95-5

Literature: Journal of the Chemical Society, , p. 1460

benzyl stearate

CAS#:5531-65-7

Butanol

CAS#:71-36-3

~96%

Butyl stearate

CAS#:123-95-5

Literature: Gutman, Arie L.; Shkolnik, Eleonora; Shapira, Michal Tetrahedron, 1992 , vol. 48, # 40 p. 8775 - 8780

Precursor 9
CAS#:57-11-4 stearic acid CAS#:71-36-3 Butanol CAS#:112-61-8 Methyl stearate CAS#:14617-86-8 4-Nitrophenyl s...
CAS#:5531-65-7 benzyl stearate CAS#:3634-92-2 propyl octadecanoate CAS#:2372-45-4 sodium butoxide CAS#:542-69-8 Butyl iodide
CAS#:3507-99-1 Silver(I) stearate
DownStream 9
CAS#:2386-56-3 Potassium metha... CAS#:593-29-3 Potassium stearate CAS#:822-16-2 Sodium stearate CAS#:2386-57-4 Sodium methanes...
CAS#:112-61-8 Methyl stearate CAS#:112-10-7 ISOPROPYL STEARATE CAS#:31158-92-6 Octadecanoic ac... CAS#:112-92-5 Octadecanol
CAS#:135-98-8 sec-Butylbenzene

HS Code	2915709000
Summary	2915709000. palmitic acid and its salts and esters. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Transfer of additives from plastics materials into foodstuffs and into food simulants--a comparison.

Food Chem. Toxicol. 22(9) , 737-42, (1984)

The transfer of stearyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate from high- and low-density polyethylenes and polypropylene as well as that of n-butyl stearate from high-impact polystyrene into...

A simple assay for local heating by optical tweezers.

Methods Cell Biol. 55 , 43-5, (1998)

On the incorporation of the non-steroidal anti-inflammatory naproxen into cationic O/W microemulsions.

Colloids Surf. B Biointerfaces 43(2) , 108-14, (2005)

Microemulsions (ME) containing hexadecyltrimethylammonium bromide (HTAB)/ethanol as surfactant, isopropylmyristate (IM) or butylstearate (BS) as oil phase and aqueous buffer were studied. Pseudo-terna...

BUTYL OCTADECANOATE

N-butyl stearate

p-butyl stearate

kesscobsc

Stearic Acid n-Butyl Ester

Apex 4

Radia 7051

stearic acid butyl ester

octadecanoic acid butyl ester

Kessco BS

Butyl stearate

Groco 5810

FEMA 2214

MFCD00026669

EINECS 204-666-5

Octadecanoic acid, butyl ester

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Butyl stearate
Price: Check
Purity: 96.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Butyl stearate
Price: ￥158.0/500ml
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

ShangHai DC Chemicals Co.,Ltd
China
Product Name: N-Butyl stearate
Price: ￥Inquiry/1g
Purity: 98.9%
Delivery: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

DC Chemicals Limited
China
Product Name: N-Butyl stearate
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

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

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Butyl stearate

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