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4-Chlorobutanal diethyl acetal

4-Chlorobutanal diethyl acetal structure

CAS No.: 6139-83-9

Chemical Name:: 4-Chlorobutanal diethyl acetal

Synonyms: NSC 96467;4-CHLOROBUTANAL DIETHYL;4-neoprene diethyl acetal;4-Chloro-1,1-dethoxybutane;4-CHLORO-1,1-DIETHOXY BUTANE;Butane,4-chloro-1,1-diethoxy-;4-CHLORO BUTANAL DIETHYL ACETAL;4-chlorobutyraldehyde diethy acetal;5-chloro-2-(1-ethoxypropoxy)pentanal;4-CHLOROBUTYLRALDEHYDE DIETHYLACETAL

CBNumber:: CB4726908

Molecular Formula:: C8H17ClO2

Molecular Weight:: 180.67

MDL Number:: MFCD00671476

MOL File:: 6139-83-9.mol

MSDS File:: SDS

Last updated:2025-09-18 19:10:02

Product description	Number	Pack Size	Price
4-Chlorobutyraldehyde Diethyl Acetal >97.0%(GC)	C2717	5g	$42
4-Chlorobutyraldehyde Diethyl Acetal >97.0%(GC)	C2717	25g	$136
4-Chlorobutyraldehyde Diethyl Acetal	C365051	1g	$55
4-Chlorobutyraldehyde diethyl acetal	FC20211	25g	$70
4-Chlorobutyraldehyde diethyl acetal	FC20211	50g	$130
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4-Chlorobutanal diethyl acetal Properties

Boiling point	208.6°C
Density	0.976
refractive index	1.4260-1.4300
Flash point	51.1°C
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Oil
color	Clear Colourless
CAS DataBase Reference	6139-83-9(CAS DataBase Reference)
FDA UNII	22AV7T3NYX

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS02,GHS07
Signal word	Warning
Hazard statements	H226-H315-H319
Precautionary statements	P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
Risk Statements	36/37/38
Safety Statements	26-36/37/39
RIDADR	1993
HS Code	2933.39.9200
HazardClass	3
PackingGroup	III

4-Chlorobutanal diethyl acetal price More Price(16)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	C2717	4-Chlorobutyraldehyde Diethyl Acetal >97.0%(GC)	6139-83-9	5g	$42	2025-07-31	Buy
TCI Chemical	C2717	4-Chlorobutyraldehyde Diethyl Acetal >97.0%(GC)	6139-83-9	25g	$136	2025-07-31	Buy
TRC	C365051	4-Chlorobutyraldehyde Diethyl Acetal	6139-83-9	1g	$55	2021-12-16	Buy
Biosynth Carbosynth	FC20211	4-Chlorobutyraldehyde diethyl acetal	6139-83-9	25g	$70	2021-12-16	Buy
Biosynth Carbosynth	FC20211	4-Chlorobutyraldehyde diethyl acetal	6139-83-9	50g	$130	2021-12-16	Buy

Product number	Packaging	Price	Buy
C2717	5g	$42	Buy
C2717	25g	$136	Buy
C365051	1g	$55	Buy
FC20211	25g	$70	Buy
FC20211	50g	$130	Buy

4-Chlorobutanal diethyl acetal Chemical Properties,Uses,Production

Chemical Properties

Colourless Liquid

Uses

intermediate for Sumatriptan, Rizatriptan, Almotriptan, Zolmitriptan

Uses

4-Chlorobutyraldehyde Diethyl Acetal (cas# 6139-83-9) is a compound useful in organic synthesis. It is used in preparation of Fendiline derivatives as KRAS modulators.

Synthesis

64-17-5

763101-16-2

6139-83-9

The general procedure for the synthesis of 4-chlorobutanal diethyl acetal from ethanol and the compound (CAS: 763101-16-2) is as follows: preparation of 4-chlorobutanal diethyl acetal: 13.7 g (0.092 mol) of 4-chloro-1-acetoxy-1-butene, 100 ml (1.70 mol) of 95% ethanol, and about 5 g of triethyl orthoformate were mixed (triethyl orthoformate was added to ensure that the reaction proceeds under anhydrous conditions). Subsequently, 1.40 g of Amberlyst 15 catalyst was added and stirred under reflux conditions for 5 hours. Completion of the reaction was confirmed by gas chromatography (GC) analysis. Upon completion of the reaction, it was manipulated and distilled according to conventional methods to give 10.82 g (65% yield) of the product with a boiling point of 45-50 °C (1 mmHg). Nuclear magnetic resonance (NMR) analysis confirmed that the resulting product was pure 4-chlorobutanal diethyl acetal.

References

[1] Organic Preparations and Procedures International, 2004, vol. 36, # 5, p. 487 - 490
[2] Patent: US2004/192958, 2004, A1. Location in patent: Page 3-4

4-Chlorobutanal diethyl acetal Preparation Products And Raw materials

Raw materials

Ethanol 1-Buten-1-ol, 4-chloro-, 1-acetate

Preparation Products

4-Chlorobutanal diethyl acetal Suppliers

Global( 218)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Sichuan Zhuoyu Yantang Technology Co., Ltd.	+8613288715578	sales@sichuanzyyt.com	China	12247	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20175	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29734	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21620	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29852	58
NINGBO INNO PHARMCHEM CO., LTD.	13867897135	sales@nbinno.com	CHINA	923	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49975	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12071	58

Supplier	Advantage
Sichuan Zhuoyu Yantang Technology Co., Ltd.	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
career henan chemical co	58
NINGBO INNO PHARMCHEM CO., LTD.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Zhengzhou Alfa Chemical Co.,Ltd	58

View Lastest Price from 4-Chlorobutanal diethyl acetal manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-09-25	4-Chlorobutanal diethyl acetal 6139-83-9	US $50.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2025-09-18	4-Chlorobutyraldehyde diethyl acetal 6139-83-9	US $50.00 / Kg/Bag	1Kg/Bag	99%	5000KG	Sichuan Zhuoyu Yantang Technology Co., Ltd.
2019-07-06	4-Chlorobutanal diethyl acetal 6139-83-9	US $100.00 / KG	100G	98%	100g,1KG,5KG,10KG	Career Henan Chemical Co

4-Chlorobutanal diethyl acetal
6139-83-9
US $50.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

4-Chlorobutyraldehyde diethyl acetal
6139-83-9
US $50.00 / Kg/Bag
99%
Sichuan Zhuoyu Yantang Technology Co., Ltd.

4-Chlorobutanal diethyl acetal
6139-83-9
US $100.00 / KG
98%
Career Henan Chemical Co

4-Chlorobutanal diethyl acetal Spectrum

4-Chlorobutanal diethyl acetal(6139-83-9)¹HNMR

6139-83-9(4-Chlorobutanal diethyl acetal)Related Search:

Acetal Bromoacetaldehyde diethyl acetal Diethyl malonate Diethanolamine 2,2-Diethoxyethylamine

GLYCOLALDEHYDE Polychloroprene 4-Chlorobutanal dimethyl acetal Difluorochloromethane 2-Dimethylaminoethanol

Sumatriptan Sucralose Diethyl ether SUCRALOSE-D6 N-BUTANE

4-Chlorobutanal diethyl acetal 2,6-DICHLORO-ALPHA-D-GAL(1-3)-BETA-D-GAL-1-OGR 8-METHOXYCARBONYLOCTYL 4,6-DICHLORO-4,6-DIDEOXY-3-O-SULFO-BETA-D-GALACTOPRANOSYL-(1-4)-[2,3,4-TRI-O-BENZYL-ALPHA-L-FUCOPYRANOSYL (1-3)]-2-ACETAMIDO-6-O-BENZYL-2-DEOXY-BETA-D-GLUCOPYRANOSIDE

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4-CHLORO BUTYRALDEHYDE DIETHYL ACETAL 4-CHLORO BUTANAL DIETHYL ACETAL 4-CHLORO-1,1-DIETHOXY BUTANE 4-CHLOROBUTANAL DIETHYL 4-CHLOROBUTYLRALDEHYDE DIETHYLACETAL 4-CHLOROBUTANAL DIETHYL ACETAL (FOR SUMATRIPTAN AND OTHER TRIPTANS),96.0% 4-CHLOROBUTANAL DIETHYL ACETAL (FOR SUMATRIPTAN AND OTHER TRIPTANS) 4-Chloro-1,1-dethoxybutane 4-Chlorobutyraldehyde diethyl aceta 4-neoprene diethyl acetal 5-chloro-2-(1-ethoxypropoxy)pentanal NSC 96467 4-Chloro butaraldehyde diethylacetal 4-chlorobutyraldehyde diethy acetal Butane,4-chloro-1,1-diethoxy- 4-Chlorobutyraldehyde diethyl acetal, 95+% 4-Chlorobutyraldehyde Diethyl Acetal > 4-Chloro Butyaldehyde diethyl Acetal 4-Chloro-1,1-diethoxybutane (4-Chlorobutyraldehyde Diethyl Acetal) 4-Chloro Butyraldehyde Diethyl Acetal (or) 4-Chloro Butanal Diethyl Acetal (or)4-Chloro-1,1-Diethoxy Butane 6139-83-9 4-Chlorobutanal diethyl acetal 6139-83-9 C8H17ClO2 Other Products Aldehyde Labeling Reagents Miscellaneous Reagents