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Tetradecanedioic acid

Tetradecanedioic acid structure

CAS No.: 821-38-5

Chemical Name:: Tetradecanedioic acid

Synonyms: DCA 14;1,12-Dodecaned;tetradecanedioate;tetradecane diacid;etradecanedioicaci;RARECHEM AL BO 1123;tetradecandioic acid;TETRADECANEDIOIC ACID;DICARBOXYLIC ACID C14;TETRADECANEDIOIC ACID,AR

CBNumber:: CB7172326

Molecular Formula:: C14H26O4

Molecular Weight:: 258.35

MDL Number:: MFCD00002743

MOL File:: 821-38-5.mol

MSDS File:: SDS

Last updated:2026-04-21 17:10:26

Product description	Number	Pack Size	Price
Tetradecanedioic acid 99%	D221201	5g	$101
Tetradecanedioic acid 99%	D221201	25g	$450
Tetradecanedioic Acid >98.0%(T)	T0704	5g	$45
Tetradecanedioic Acid >98.0%(T)	T0704	25g	$132
Tetradecanedioic Acid	T292488	250mg	$45
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Tetradecanedioic acid Properties

Melting point	124-127 °C (lit.)
Boiling point	427.81°C (rough estimate)
Density	1.0768 (rough estimate)
vapor pressure	1.3hPa at 20℃
refractive index	1.4650 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
pka	4.48±0.10(Predicted)
form	Liquid
color	White to Off-White
Water Solubility	SLIGHTLY SOLUBLE
BRN	1788202
InChI	1S/C14H26O4/c15-13(16)11-9-7-5-3-1-2-4-6-8-10-12-14(17)18/h1-12H2,(H,15,16)(H,17,18)
InChIKey	HQHCYKULIHKCEB-UHFFFAOYSA-N
SMILES	OC(=O)CCCCCCCCCCCCC(O)=O
LogP	4.2 at 25℃
CAS DataBase Reference	821-38-5(CAS DataBase Reference)
FDA UNII	UEC3AC47H1
NIST Chemistry Reference	Tetradecanedioic acid(821-38-5)
EPA Substance Registry System	Tetradecanedioic acid (821-38-5)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H318

Precautionary statements

P280-P305+P351+P338+P310

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

TSCA

TSCA listed

HS Code

29171900

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Dam. 1

NFPA 704

	0
2		0

Tetradecanedioic acid price More Price(34)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	D221201	Tetradecanedioic acid 99%	821-38-5	5g	$101	2026-03-19	Buy
Sigma-Aldrich	D221201	Tetradecanedioic acid 99%	821-38-5	25g	$450	2026-03-19	Buy
TCI Chemical	T0704	Tetradecanedioic Acid >98.0%(T)	821-38-5	5g	$45	2026-03-19	Buy
TCI Chemical	T0704	Tetradecanedioic Acid >98.0%(T)	821-38-5	25g	$132	2026-03-19	Buy
TRC	T292488	Tetradecanedioic Acid	821-38-5	250mg	$45	2021-12-16	Buy

Product number	Packaging	Price	Buy
D221201	5g	$101	Buy
D221201	25g	$450	Buy
T0704	5g	$45	Buy
T0704	25g	$132	Buy
T292488	250mg	$45	Buy

Tetradecanedioic acid Chemical Properties,Uses,Production

Chemical Properties

white fine powder

Uses

Tetradecanedioic acid is used as an organic chemical synthesis intermediate.

Definition

ChEBI: An alpha,omega-dicarboxylic acid that is tetradecane in which the methyl groups have been oxidised to the corresponding carboxylic acids.

Flammability and Explosibility

Non flammable

Tetradecanedioic acid synthesis

Synthesis of Tetradecanedioic acid from 2,2':5',2''-TERTHIOPHENE

Tetradecanedioic acid Preparation Products And Raw materials

Raw materials

TETRADECANEDINITRILE, 95 1,12-DICHLORODODECANE 2,2':5',2''-TERTHIOPHENE TRANS-2-DODECEN-1-OL DIMETHYL TETRADECANEDIOATE

SUBERIC ACID MONOMETHYL ESTER 1,12-Dodecanediol

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Preparation Products

11-DODECENOIC ACID 1,14-Tetradecanediol Tetradecanedioyl dichloride

Tetradecanedioic acid Suppliers

Global( 372)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5235	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	+8613343047651	admin@zlchemi.com	China	3692	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29640	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13815	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29821	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2949	58
Chengdu Pukang Biotechnology Co., Ltd	028-82550498	export@pu-kang.com	CHINA	210	58
Xi'an Kono chem co., Ltd.,	029-86107037 13289246953	info@konochemical.com	China	1169	58
Shaanxi Pioneer Biotech Co., Ltd .	+8613259417953	sales@pioneerbiotech.com	China	1287	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
career henan chemical co	58
Jinan Finer Chemical Co., Ltd	58
Chengdu Pukang Biotechnology Co., Ltd	58
Xi'an Kono chem co., Ltd.,	58
Shaanxi Pioneer Biotech Co., Ltd .	58

View Lastest Price from Tetradecanedioic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-04-22	Tetradecanedioic acid 821-38-5	US $5.00 / kg	1kg	≥98.5%	200mt/year	Jinan Finer Chemical Co., Ltd
2026-04-21	Tetradecanedioic acid 821-38-5	US $39.00 / g		99.82%	10g	TargetMol Chemicals Inc.
2026-03-20	Tetradecanedioic acid 821-38-5	US $1.00 / kg	1kg	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd

Tetradecanedioic acid
821-38-5
US $5.00 / kg
≥98.5%
Jinan Finer Chemical Co., Ltd

Tetradecanedioic acid
821-38-5
US $39.00 / g
99.82%
TargetMol Chemicals Inc.

Tetradecanedioic acid
821-38-5
US $1.00 / kg
99%
Hebei Chuanghai Biotechnology Co., Ltd

Tetradecanedioic acid Spectrum

Tetradecanedioic acid(821-38-5)MS Tetradecanedioic acid(821-38-5)¹HNMR Tetradecanedioic acid(821-38-5)¹³CNMR Tetradecanedioic acid(821-38-5)IR1 Tetradecanedioic acid(821-38-5)IR2 Tetradecanedioic acid(821-38-5)Raman

821-38-5(Tetradecanedioic acid)Related Search:

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HEPTADECANEDIOIC ACID NONADECANEDIOIC ACID 1,11-Undecanedicarboxylic acid

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DODECANEDICARBOXYLIC ACID DICARBOXYLIC ACID C14 RARECHEM AL BO 1123 TETRADECANEDIOIC ACID tetradecandioic acid 1,12-DODECANEDICARBOXYLIC ACID tetradecane diacid 1,12-DODECANEDICARBOXYLIC ACID ( FLAKE ) 1,12-DODECANEDICARBOXYLIC ACID ( POWDER ) DCA 14 1,12-Dodecanedicarboxylic acid,98% Tetradecanedioic acid 99% Tetradecanedioic acid, 98%, 98% 1,12-Dodecaned 14,14-Dihydroxytetradecanoic acid TETRADECANEDIOIC ACID,AR Tetradecanedioic Acid > Tetradecanedicarboxylate tetradecanedioate etradecanedioicaci Tetradecanedioic acid,0.98 Pentadecane dibasic acid Tetradecanedioic Acid, DC14 Acetylcysteine Impurity 99 821-38-5 C12H24COOH2 HOOCCH212COOH C12H22COOH2 C14H26O4 Building Blocks Organic Building Blocks C13 to C42+ Carboxylic Acids Carbonyl Compounds 伪,蠅-Alkanedicarboxylic Acids Monofunctional & 伪,蠅-Bifunctional Alkanes 伪,蠅-Bifunctional Alkanes alpha,omega-Alkanedicarboxylic Acids alpha,omega-Bifunctional Alkanes Monofunctional & alpha,omega-Bifunctional Alkanes tetradecane diacid intermediate bc0001