ChemicalBook >> CAS DataBase List >>Undecanoyl chloride

Undecanoyl chloride

Undecanoyl chloride structure

CAS No.: 17746-05-3

Chemical Name:: Undecanoyl chloride

Synonyms: Nsc 83585;Einecs 241-741-1;Undecane chloride;Undecanoyl chlorid;UNDECANOYL CHLORIDE;Undercanoyl chloride;HENDECANOYL CHLORIDE;UNDECANOYLE CHLORIDE;N-UNDECANOYL CHLORIDE;n-Hendecanoyl chloride

CBNumber:: CB6424996

Molecular Formula:: C11H21ClO

Molecular Weight:: 204.74

MDL Number:: MFCD00000739

MOL File:: 17746-05-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-04-24 14:58:17

Product description	Number	Pack Size	Price
Undecanoyl chloride 99%	249432	500mg	$133
Undecanoyl Chloride >97.0%(GC)(T)	U0026	10mL	$48
Undecanoyl Chloride >97.0%(GC)(T)	U0026	25mL	$92
n-UndecanoylChloride	U788870	10g	$190
Undecanoylchloride,97%(GC)(Assaybytitration) 97%(GC)(Assaybytitration)	39117	10ML	$67.2
More product size

Request For Quotation

Undecanoyl chloride Properties

Boiling point	135-136 °C/20 mmHg (lit.)
Density	0.93 g/mL at 25 °C(lit.)
refractive index	n20/D 1.443(lit.)
Flash point	>230 °F
storage temp.	−20°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	clear liquid
Specific Gravity	0.93
color	Colorless to Light yellow to Light orange
Sensitive	Moisture Sensitive
BRN	1759226
Stability	Moisture Sensitive
InChI	InChI=1S/C11H21ClO/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2-10H2,1H3
InChIKey	JUKPJGZUFHCZQI-UHFFFAOYSA-N
SMILES	C(Cl)(=O)CCCCCCCCCC
CAS DataBase Reference	17746-05-3(CAS DataBase Reference)
FDA UNII	X4P8V4D6P5
EPA Substance Registry System	Undecanoyl chloride (17746-05-3)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H314

Precautionary statements

P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

14-34

Safety Statements

26-27-36/37/39-45

RIDADR

UN 3265 8/PG 2

WGK Germany

10-19-21

TSCA

TSCA listed

HS Code

2915 90 70

HazardClass

PackingGroup

III

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Eye Dam. 1
Skin Corr. 1B

Limited Quantities

1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	1
3		0

Undecanoyl chloride price More Price(16)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	249432	Undecanoyl chloride 99%	17746-05-3	500mg	$133	2026-03-19	Buy
TCI Chemical	U0026	Undecanoyl Chloride >97.0%(GC)(T)	17746-05-3	10mL	$48	2026-03-19	Buy
TCI Chemical	U0026	Undecanoyl Chloride >97.0%(GC)(T)	17746-05-3	25mL	$92	2026-03-19	Buy
TRC	U788870	n-UndecanoylChloride	17746-05-3	10g	$190	2021-12-16	Buy
Chem-Impex	39117	Undecanoylchloride,97%(GC)(Assaybytitration) 97%(GC)(Assaybytitration)	17746-05-3	10ML	$67.2	2021-12-16	Buy

Product number	Packaging	Price	Buy
249432	500mg	$133	Buy
U0026	10mL	$48	Buy
U0026	25mL	$92	Buy
U788870	10g	$190	Buy
39117	10ML	$67.2	Buy

Undecanoyl chloride Chemical Properties,Uses,Production

Uses

Undecanoyl chloride has been used in the synthesis of:

chrysotrione B, 2-acylcyclopentene-1,3-dione derivative, isolated from the fruiting bodies of the basidiomycete Hygrophorus chrysodon
2-methylpentadecan-5-one
4-ketotetradecanoic acid

Undecanoyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

estradiol diundecanoate Testosterone undecanoate

Undecanoyl chloride Suppliers

Global( 177)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Didu New Materials Co. Ltd	+8617792793228	1069@dideu.com	China	8401	58
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	29820	58
Changzhou Ditong Chemical Co.,Ltd	+86-0519-88298848	info@edengenechem.com	China	2176	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10000	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Finetech Industry Limited	+86-27-8746-5837 +8619945049750	info@finetechnology-ind.com	China	9541	58
Baoji Guokang Healthchem Co., Ltd.	+86-0917-3909592 +86-13892490616	gksales1@gk-bio.com	China	9080	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9653	58

Supplier	Advantage
Shaanxi Didu New Materials Co. Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
career henan chemical co	58
Changzhou Ditong Chemical Co.,Ltd	58
Fuxin Pharmaceutical	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Finetech Industry Limited	58
Baoji Guokang Healthchem Co., Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
changzhou huayang technology co., ltd	58

View Lastest Price from Undecanoyl chloride manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-06-06	Undecanoyl chloride 17746-05-3	US $1.50 / g	1g	99.0% Min	100 Tons	Shaanxi Didu New Materials Co. Ltd
2021-07-13	Undercanoyl chloride 17746-05-3	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10	Undercanoyl chloride 17746-05-3	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

Undecanoyl chloride
17746-05-3
US $1.50 / g
99.0% Min
Shaanxi Didu New Materials Co. Ltd

Undercanoyl chloride
17746-05-3
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Undercanoyl chloride
17746-05-3
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Undecanoyl chloride Spectrum

Undecanoyl chloride(17746-05-3)MS Undecanoyl chloride(17746-05-3)¹HNMR Undecanoyl chloride(17746-05-3)¹³CNMR Undecanoyl chloride(17746-05-3)IR1 Undecanoyl chloride(17746-05-3)Raman

17746-05-3(Undecanoyl chloride)Related Search:

Sodium chloride Benzoyl chloride Decanoyl chloride Ammonium chloride Sulfuryl chloride

Choline chloride Tosyl chloride Thionyl chloride Calcium chloride Pivaloyl chloride

1-Adamantanecarbonyl chloride Oxalyl chloride Potassium chloride Polyvinyl chloride Undecane

Methylene Chloride STEAROYL CHLORIDE Myristoyl chloride

1of4

HENDECANOYL CHLORIDE N-UNDECANOYL CHLORIDE N-UNDECANOYL CHLORIDE 97+% n-Hendecanoyl chloride Undecanoic acid chloride Einecs 241-741-1 Nsc 83585 Undecane chloride UNDECANOYL CHLORIDE Undercanoyl chloride Undecanoyl chlorid Undecanoyl Chloride,>98% Undecanoyl chloride,97% UNDECANOYLE CHLORIDE Undecanoylchloride , Undecanoyl Chloride 17746-05-3 C11H21ClO CH3CH29COCl Organic Building Blocks Acid Halides Carbonyl Compounds Building Blocks Lipids Organic Building Blocks Acid Halides Biochemicals and Reagents Building Blocks Carbonyl Compounds Chemical Synthesis Fatty Acids and conjugates Fatty Acyls Halogen Fatty Acids Acid HalidesFatty Acids Carbonyl Compounds Halogen Acids Organic Building Blocks Saturated fatty acids and derivatives