dibutyl sebacate (DBS)

Name: dibutyl sebacate (DBS)
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 13543

CAS 109-43-3C18H34O4MW 314.5

dibutyl sebacate (DBS) (CAS 109-43-3) — formula C18H34O4, molecular weight 314.5.

Specifications

CAS Number109-43-3

Molecular FormulaC18H34O4

Molecular Weight314.5

Melting Point-10 °C

Boiling Point344.5 °C

LogP5.3

Purchase Profile

What this product is

dibutyl sebacate (DBS) is a chemical compound with CAS registry number 109-43-3 and molecular formula C18H34O4 (molecular weight 314.5).

Identification

CAS number: 109-43-3

Its molecular formula C18H34O4 comprises 18 C, 34 H, 4 O atoms.

Also known as: dibutyl sebacate (DBS) · dibutyl sebacate

Frequently Asked Questions

What is the CAS number of dibutyl sebacate (DBS)?

The CAS registry number of dibutyl sebacate (DBS) is 109-43-3.

What is the molecular formula and molecular weight of dibutyl sebacate (DBS)?

Molecular formula C18H34O4, molecular weight 314.5.

What other names is dibutyl sebacate (DBS) known by?

It is also registered under: dibutyl sebacate (DBS), dibutyl sebacate.

PubChem Public Data

Public-database records for dibutyl sebacate (DBS) (CAS 109-43-3), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary	82.8% (410 / 495)
Reported hazard statements	H315 (16.8%), H319 (16.8%), H335 (16.6%)

This chemical does not meet GHS hazard criteria for 82.8% (410 of 495) of all reports.

H315 (16.8%): Causes skin irritation [Warning Skin corrosion/irritation]

Regulatory listings

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Flavoring Agents FLAVOURING_AGENT: Flavouring Agent
GHS notification summary	82.8% (410 / 495)

Physical description and handling notes

CBI; Liquid
Colorless oily liquid; [ICSC] Odorless; [HSDB]
Liquid
COLOURLESS OILY LIQUID.
colourless to oily liquid; fruity but very mild odour with a very faint fruity oily taste
Colorless liquid

Reported physical properties

沸点	344.5 °C
沸点	211.00 to 212.00 °C. @ 11.00 mm Hg
沸点	344-345 °C
沸点	345-349 °C; 211-212 °C (11 mm Hg)
熔点	-10 °C
熔点	12 °C
闪点	353 °F (178 °C) (OPEN CUP)
闪点	167 °C
溶解度	0.04 mg/mL at 20 °C
密度	0.9405 @ 15 °C

How this substance is indexed

CAS Registry Number	109-43-3
PubChem CID	7986
分子式	C18H34O4
IUPAC 名称	dibutyl decanedioate
UNII（FDA）	4W5IH7FLNY
FEMA 编号	2373
JECFA 编号	625

Documented uses

CIR ingredient: Dibutyl Sebacate
Used as plasticizer, rubber softener, dielectric liquid, flavoring ingredient, and additive to cosmetics and perfumes; [HSDB]
Plasticizer, rubber softener, dielectric liquid, cosmetic and perfumes, flavoring ingredient
Plastics -> Typical concentration range in plastic materials -> 10.0 - 35.0%
EPA Safer Chemical Functional Use Classes -> Emollients;Skin Conditioning Agents;Solvents
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern

Names this substance appears under

DIBUTYL SEBACATE; Dibutyl decanedioate; 109-43-3; Butyl sebacate; Decanedioic acid, dibutyl ester; Di-n-butyl sebacate; Kodaflex DBS; Dibutyl sebacinate; Staflex DBS; Monoplex DBS; Bis(n-butyl) sebacate; Sebacic acid, dibutyl ester; 1,10-dibutyl decanedioate; Di-n-butylsebacate; Bis(n-butyl)sebacate; n-Butyl sebacate

Computed molecular descriptors

分子量	314.5
XLogP3	5.3
氢键供体数	0
氢键受体数	4
可旋转键数	17
精确质量	314.24570956
单同位素质量	314.24570956
拓扑极性表面积	52.6
重原子数	22
形式电荷	0

Database abstract

dibutyl sebacate (DBS) · CAS 109-43-3 · C18H34O4. UNII 4W5IH7FLNY. 沸点: 344.5 °C; 沸点: 211.00 to 212.00 °C. @ 11.00 mm Hg; 沸点: 344-345 °C.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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