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tert-Butyl-4-chloro-3-oxobutanoate

tert-Butyl-4-chloro-3-oxobutanoate structure

CAS No.: 74530-56-6

Chemical Name:: tert-Butyl-4-chloro-3-oxobutanoate

Synonyms: t-Butyl 4-Chloroacetoacetate;tert-butyl 4-chloro-3-oxobutyrate;tert-Butyl-4-chloro-3-oxobutanoate;tert.-Butyl-4-chloroacetoacetate,85%;1,1-Dimethylethyl 4-chloro-3-oxobutanoate;4-Chloro-3-oxobutyric acid tert-butyl ester;Butanoic acid,4-chloro-3-oxo-, 1,1-dimethylethyl ester

CBNumber:: CB6129404

Molecular Formula:: C8H13ClO3

Molecular Weight:: 192.64

MDL Number:: MFCD00052188

MOL File:: 74530-56-6.mol

MSDS File:: SDS

Last updated:2026-09-12 18:53:48

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tert-Butyl-4-chloro-3-oxobutanoate Properties

Boiling point	230.5±15.0 °C(Predicted)
Density	1.115±0.06 g/cm3(Predicted)
storage temp.	Hygroscopic, Refrigerator, under inert atmosphere
solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka	9.58±0.46(Predicted)
form	Oil
color	Clear Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302+H312+H332-H315-H319
Precautionary statements	P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312
RIDADR	1760
HazardClass	8
PackingGroup	III

tert-Butyl-4-chloro-3-oxobutanoate price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	467197	tert-Butyl-4-chloro-3-oxobutanoate	74530-56-6	250mg	$425	2026-06-03	Buy
Usbiological	467197	tert-Butyl-4-chloro-3-oxobutanoate	74530-56-6	500mg	$623	2026-06-03	Buy
Biosynth	ZCA53056	tert-Butyl-4-chloro-3-oxobutanoate	74530-56-6	1g	$389.4	2026-06-05	Buy
Biosynth	ZCA53056	tert-Butyl-4-chloro-3-oxobutanoate	74530-56-6	10g	$1534	2026-06-05	Buy
Ambeed	A941939	tert-Butyl-4-chloro-3-oxobutanoate 95%	74530-56-6	100mg	$37	2026-06-05	Buy

Product number	Packaging	Price	Buy
467197	250mg	$425	Buy
467197	500mg	$623	Buy
ZCA53056	1g	$389.4	Buy
ZCA53056	10g	$1534	Buy
A941939	100mg	$37	Buy

tert-Butyl-4-chloro-3-oxobutanoate Chemical Properties, Uses, Production

Uses

tert-Butyl-4-chloro-3-oxobutanoate acts as a reagent in the synthetic preparation of cephalosporin antibiotics and penicillin derivatives. Also functions as a reagent for the synthesis of Ethyl 4-Chloroacetoacetate.

tert-Butyl-4-chloro-3-oxobutanoate Preparation Products And Raw materials

Raw materials

Preparation Products

tert-Butyl-4-chloro-3-oxobutanoate Suppliers

Global Suppliers ( 39)

Supplier	Tel	Email	Country	ProdList	Advantage
Tianjin Derchemist Science & Technology Co., Ltd.	22-58627059 13920586291	zdcomcon@126.com	China	4093	50
BOC Sciences	16314854226	info@bocsci.com	United States	9909	65
Amatek Scientific Co. Ltd.	0512-56316828 400-867-5858;400-867-5858	info@amateksci.com	China	28759	58
Aikon International Limited	025-66061636 19370895928	qqyang@aikonchem.com	China	15810	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19904	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30202	58
Jiangsu Vanadium Medicine Technology Co., Ltd.	15150446689;15150446680	sales@vanching.cn	CHINA	37	58
Shanghai Jiegu Biotechnology Co., Ltd.	021-51698675	sales@jiejiegroup.com	China	8207	58
Shanghai Kaiwei Chemical Technology Co., Ltd.	021-58461859 15821823057	service@aiviche.com	China	49299	58
Advanced chemblocks inc	650-6922368 650-6922368;650-6922368	sales@achemblock.com	China	2988	58

Supplier	Advantage
Tianjin Derchemist Science & Technology Co., Ltd.	50
BOC Sciences	65
Amatek Scientific Co. Ltd.	58
Aikon International Limited	58
Nextpeptide Inc	58
Career Henan Chemica Co	58
Jiangsu Vanadium Medicine Technology Co., Ltd.	58
Shanghai Jiegu Biotechnology Co., Ltd.	58
Shanghai Kaiwei Chemical Technology Co., Ltd.	58
Advanced chemblocks inc	58

tert-Butyl-4-chloro-3-oxobutanoate Spectrum

TERT-BUTYL-4-CHLORO-3-OXOBUTANOATE(74530-56-6)¹HNMR

74530-56-6 (tert-Butyl-4-chloro-3-oxobutanoate) Related Search:

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tert-butyl 4-chloro-3-oxobutyrate 4-Chloro-3-oxobutyric acid tert-butyl ester tert.-Butyl-4-chloroacetoacetate,85% t-Butyl 4-Chloroacetoacetate Butanoic acid,4-chloro-3-oxo-, 1,1-dimethylethyl ester 1,1-Dimethylethyl 4-chloro-3-oxobutanoate tert-Butyl-4-chloro-3-oxobutanoate 74530-56-6