ChemicalBook > CAS DataBase List > Dibutyl sebacate

Dibutyl sebacate

Product Name: Dibutyl sebacate
CAS No.: 109-43-3
Chemical Name: Dibutyl sebacate
Synonyms: PARAROSANILINE;MAGENTA;MAGENTA O;PARAFUCHSIN HYDROCHLORIDE;BASIC FUCHSIN HYDROCHLORIDE;Dibutyl Sebacate (1 mL) (AS);RUBIN;px404;ROSEIN;PX 404
CBNumber: CB8737502
Molecular Formula: C18H34O4
Formula Weight: 314.46
MOL File: 109-43-3.mol

Less

Dibutyl sebacate Property

Melting point:: 205 °C (dec.)(lit.)
Boiling point:: 178-179 °C3 mm Hg(lit.)
Density: 0.94
vapor pressure: 0.001Pa at 25℃
FEMA: 2373 | DIBUTYL SEBACATE
refractive index: n20/D 1.441(lit.)
Flash point:: >230 °F
storage temp.: Sealed in dry,Room Temperature
solubility: hexane, toluene, ethanol and acetone: soluble
form: Liquid
Specific Gravity: 0.937 (20/4℃)
color: Clear
Odor: at 100.00 %. faint fruity oily
Odor Type: fruity
Water Solubility: 50mg/L(temperature not stated)
JECFA Number: 625
BRN: 1798308
Dielectric constant: 4.5（30℃）
LogP: 6.30
CAS DataBase Reference: 109-43-3(CAS DataBase Reference)
NIST Chemistry Reference: Di-n-butyl sebacate(109-43-3)
EPA Substance Registry System: Dibutyl sebacate (109-43-3)

Less

Safety

Hazard Codes: Xn,Xi
Risk Statements: 40-36/37/38
Safety Statements: 36/37-36-26
WGK Germany: 3
RTECS: VS1150000
TSCA: Yes
HS Code: 29171390
Hazardous Substances Data: 109-43-3(Hazardous Substances Data)
Toxicity: LD50 oral in rat: 14870mg/kg

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 1187091
Product name: Dibutyl sebacate
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 1ml
Price: $526
Updated: 2025/07/31

Sigma-Aldrich

Product number: 80865
Product name: Dibutyl sebacate
Purity: analytical standard
Packaging: 1ml
Price: $72.9
Updated: 2022/05/15

Sigma-Aldrich

Product number: 8.17067
Product name: Dibutyl sebacate
Purity: NF
Packaging: 1L
Price: $246
Updated: 2022/05/15

TCI Chemical

Product number: S0023
Product name: Dibutyl Sebacate
Purity: >98.0%(GC)
Packaging: 25mL
Price: $23
Updated: 2025/07/31

TCI Chemical

Product number: S0023
Product name: Dibutyl Sebacate
Purity: >98.0%(GC)
Packaging: 500mL
Price: $70
Updated: 2025/07/31

Less

Dibutyl sebacate Chemical Properties,Usage,Production

Description

Dibutyl sebacate is a colorless oily liquid. Insoluble in water, soluble in alcohol, miscible with oils. Poorly soluble in Propylene glycol.Fruity, but very mild and oily odor of considerable tenacity.

Chemical Properties

Dibutyl sebacate is a clear, colorless, oily liquid with a bland to slight butyl odor.

Uses

Dibutyl sebacate (DBS) is a dibutyl ester of sebacic acid. Dibutyl sebacate can be used for plastics in use in the food packaging industry, in plastics used for medical devices, and for pharmaceutical applications. Dibutyl sebacate is also used as a desensitizer in Otto fuel II, a torpedo monopropellant.It has been used as a plasticizer to prepare free ethylcellulose films. It can be utilized as a core in liquid-core capsules with cross-linked alginate/polyacrylamide membrane prepared via co-extrusion jet-break-up method for the extraction of the pesticide, atrazine.

Preparation

Dibutyl sebacate can be obtained by distilling sebacic acid and butanol from concentrated HCl in benzene or by reacting butanol with sebacic acid chloride.

Production Methods

Dibutyl sebacate is manufactured by the esterification of n-butanol and sebacic acid in the presence of a suitable catalyst, and by the distillation of sebacic acid with n-butanol in the presence of concentrated acid.

Definition

ChEBI: Dibutyl decanedioate is a fatty acid ester.

General Description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Dibutyl sebacate is a commonly used plasticizer, which can be synthesized by the reaction of butyl alcohol and sebacyl chloride or by the distillation of sebacic acid with butyl alcohol in the presence of concentrated hydrochloric acid in benzene solution.

Flammability and Explosibility

Non flammable

Pharmaceutical Applications

Dibutyl sebacate is used in oral pharmaceutical formulations as a plasticizer for film coatings on tablets, beads, and granules, at concentrations of 10–30% by weight of polymer. It is also used as a plasticizer in controlled-release tablets and microcapsule preparations.
Dibutyl sebacate is also used as a synthetic flavor and flavor adjuvant in food products;for example,up to 5ppm is used in ice cream and nonalcoholic beverages.

Safety Profile

Mddly toxic by ingestion. Experimental reproductive effects. Combustible liquid when exposed to heat or flame; can react with oxidzing materials. To fight fire, use CO2 position it emits acrid smoke and fumes. See also ESTERS and n-BUTYL. ALCOHOL.

Safety

Dibutyl sebacate is used in cosmetics, foods, and oral pharmaceutical formulations, and is generally regarded as a nontoxic and nonirritant material. Following oral administration, dibutyl sebacate is metabolized in the same way as fats. In humans, direct eye contact and prolonged or repeated contact with the skin may cause very mild irritation. Acute animal toxicity tests and long-term animal feeding studies have shown no serious adverse effects to be associated with orally administered dibutyl sebacate.
LD50 (rat, oral): 16g/kg

storage

Dibutyl sebacate should be stored in a closed container in a cool, dry location. Dibutyl sebacate is stable under the recommended storage conditions and as used in specified applications under most conditions ofuse.Asanester,dibutylsebacatemayhydrolyzeinthe presence of water at high or low pH conditions.

Incompatibilities

Dibutyl sebacate is incompatible with strong oxidizing materials and strong alkalis.

Regulatory Status

Included in the FDA Inactive Ingredients Database (oral capsules, granules, film-coated, sustained action, and tablets). Included in the Canadian List of Acceptable Non-medicinal Ingredients.

Dibutyl sebacate Preparation Products And Raw materials

Raw materials

Concentrated hydrochloric acid Sebacic acid Sebacoyl chloride Castor oil tert-Butanol

Preparation Products

Less

Dibutyl sebacate Suppliers

Australia 1 Belgium 5 Brazil 1 Canada 6 China 366 Czech Republic 1 France 2 Germany 8 India 18 Italy 2 Japan 14 Latvia 1 Malaysia 1 Slovakia 1 South Korea 1 Switzerland 2 Ukraine 1 United Kingdom 11 United States 73 Global 515

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

Tel: 029-029-029-81148696 18161915376
Email: 1040@dideu.com
Country: China
ProdList: 9999
Advantage: 58

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 15873
Advantage: 55

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 400821072
Fax: 021-58955996
Email: malulu@leyan.com
Country: China
ProdList: 25000
Advantage: 58

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400-6387771-6039 18920764717
Email: sales@heowns.com
Country: China
ProdList: 23771
Advantage: 60

Rhawn Reagent

Tel: 400-400-1332688 18019345275
Fax: 400-133-2688
Email: amy@rhawn.cn
Country: China
ProdList: 14948
Advantage: 58

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Wuhan Yuqing Jiaheng Pharmaceutical Co., Ltd.

Tel: 027-83855312 17771813295 13377865312
Email: 2668571332@qq.com
Country: China
ProdList: 1000
Advantage: 58

Nantong Runfeng Petrochemical Co., Ltd

Tel: 0513-66017690 19952660367
Fax: 0513-55085866
Email: 2143087160@qq.com
Country: China
ProdList: 2939
Advantage: 58

Wuhan Xinyang Ruihe Chemical Technology Co., Ltd.

Tel: 13720181483
Email: 366443693@QQ.COM
Country: China
ProdList: 972
Advantage: 58

Ji' nan century Tongda chemical co., ltd

Tel: 13075318675; 13075318675
Email: 2256668363@qq.com
Country: China
ProdList: 384
Advantage: 58

-W&Y Express Chemical Industry Co., Ltd (ShenYang)

Tel: 024-31124838 15840046119
Fax: 024-25766157
Email: hxwdonald@wzeti.com
Country: China
ProdList: 497
Advantage: 58

shandongxinheng

Tel: 1526-9161022 15269161022
Email: 15269161022@163.com
Country: China
ProdList: 924
Advantage: 58

shandongxinhenghuagongyouxiangongsi

Tel: 15269160602 15269160602
Email: 15269160602@163.com
Country: China
ProdList: 941
Advantage: 58

shandongxinheng

Tel: 152-15269160605-0605 15269160605
Email: 15269160605@163.com
Country: China
ProdList: 860
Advantage: 58

Jinan Yuanshang New Materials Co., Ltd.

Tel: 15269161103
Email: 15269161103@163.com
Country: China
ProdList: 986
Advantage: 58

Tenghong (Shandong) New Material Co., Ltd

Tel: 1555-2555846 18265060865
Email: 1277177917@qq.com
Country: China
ProdList: 1515
Advantage: 58

Guangzhou Yuanda New Material Co., Ltd.

Tel: 19849939632; 19849939632
Email: 2470479589@qq.com
Country: China
ProdList: 4253
Advantage: 58

Jinan Yuanshang New Materials Co., Ltd

Tel: 0152-69160223 15269160223
Email: 15269160223@163.com
Country: China
ProdList: 968
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Beijing HwrkChemical Technology Co., Ltd

Tel: 18515581800 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9400
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15402
Advantage: 60

Beijing Isomersyn Technology CO;LTD

Tel: 010-82954736 13391601435
Email: sales@isomersyn.com
Country: China
ProdList: 3295
Advantage: 57

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11705
Advantage: 57

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7811
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9815
Advantage: 79

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

Spectrum Chemical Manufacturing Corp.

Tel: 021-021-021-67601398-809-809-809 15221380277
Fax: 021-57711696
Email: marketing_china@spectrumchemical.com
Country: China
ProdList: 9658
Advantage: 60

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9718
Advantage: 55

Shanghai civi chemical technology co.,Ltd

Tel: 86-21-34053660
Fax: 86-21-34053661
Email: sale@labgogo.com
Country: China
ProdList: 9865
Advantage: 52

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9546
Advantage: 55

TargetMol Chemicals Inc.

Tel: 021-021-33632979 15002134094
Fax: 021-33632979
Email: marketing@targetmol.com
Country: China
ProdList: 7782
Advantage: 58

Quzhou Juhua Friendship Co., Ltd

Tel: 0570-3066667
Fax: 0570-3063388
Country: China
ProdList: 3930
Advantage: 58

Beijing Universal Century Technology Co., Ltd.

Tel: 400-8706899
Fax: 400-8706899
Email: hysj_bj.com
Country: China
ProdList: 3583
Advantage: 55

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9979
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

RiZhao LiDeShi Chemical Co., Ltd.

Tel: 010-51268198
Fax: 010-63833209
Email: leadershipchem@126.com
Country: China
ProdList: 2546
Advantage: 58

Mei Lan Industrial (Shanghai) Co., Ltd.

Tel: 021-58958189
Fax: 021-58957967
Email: wouchina@126.com
Country: China
ProdList: 2666
Advantage: 55

Shanghai Worldyang Chemical Co.,Ltd.

Tel: 021-021-56795766
Fax: +86-21-56795266
Email: sales@worldyachem.com
Country: China
ProdList: 9476
Advantage: 58

Less

View Lastest Price from Dibutyl sebacate manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: Dibutyl sebacate 109-43-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98
Supply Ability: 10000KGS
Release date: 2025-12-01

Hebei Chuanghai Biotechnology Co., Ltd

Product: Dibutyl sebacate 109-43-3
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-01

Hebei Chuanghai Biotechnology Co., Ltd

Product: Dibutyl sebacate 109-43-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-29

109-43-3, Dibutyl sebacateRelated Search:

Dibutyl maleate Decanedihydrazide Diisooctyl sebacate Dimethyl sebacate Diethyl sebacate Dioctyl sebacate Di-tert-butyl dicarbonate Sebacic acid Diisobutyl phthalate Dibutyl phosphate Dibutyl phthalate PARAROSANILINE,PARAROSANILINE BASE,PARAROSANILINE FREE BASE (C.I. 42500) Light Stabilizer 770 Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate DINONYL SEBACATE Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate Poly(maleicanhydride-acrylicacidcopolymer) PARAROSANILINE HYDROCHLORIDE

DIBUTYL SEBACATE, TECH.

dibutyl-1,10-decanedioate

Decanedioic acid dibutyl

Dibutyl sebacate,Sebacic acid dibutyl ester

Dibutyl Sebacate (1 mL) (AS)

Dibutyl Sebacate (AS)

Dibutyl Sebacate (1 mL)

Dibutyl sebacinate

dibutyl1,8-octanedicarboxylate

Dibutylester kyseliny sebakove

dibutylesterkyselinysebakove

Kodaflex DBS

kodaflexdbs

Monoplex dbs

monoplexdbs

Plasthall DBS

Polycizer DBS

Di-n-butyl decanedioate

SEBACIC ACID DIBUTYL ESTER GRADE II

Dibutyl Sebcaate

DBS (dibutyl sebacate)

Dibutylsebacat

Dibutyl sebacate

LABOTEST-BB LT00159713

MAGENTA

MAGENTA O

MAGENTA O HYDROCHLORIDE

ROSEIN

ROSANILIN

RUBIN

PARAMAGENTA

PARAMAGENTA HYDROCHLORIDE

PARAFUCHSIN

PARAFUCHSIN HYDROCHLORIDE

PARAOSANILINE HCL

PARAROSANILINE

PARAROSANILIN HYDROCHLORIDE

PARAROSANILINE HYDROCHLORIDE

P-FUCHSIN

Decanedioic Acid 1,10-Dibutyl Ester

Ergoplast SDB

NSC 3893

Dibutyl sebacate,93%

DIBUTYL SEBACATE 109-43-3

polycizerdbs

PX 404

px404

Reomol DBS

Staflex DBS

staflexdbs

Uniflex DBS

CL 42500

CI NO 42500

BASIC FUCHSIN HYDROCHLORIDE

BASIC PARAFUCHSIN

BASIC PARAFUCHSIN HYDROCHLORIDE

BASIC RED 9 HYDROCHLORIDE

BASIC RED 9, MONOHYDROCHLORIDE