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2,2-Dimethyl-1,3-dioxacyclohept-5-ene

2,2-Dimethyl-1,3-dioxacyclohept-5-ene structure

CAS No.: 1003-83-4

Chemical Name:: 2,2-Dimethyl-1,3-dioxacyclohept-5-ene

Synonyms: NSC 693424;Gadobutrol Impurity 29;2,2-dimethyl-4,7-dihydro-1,3-dioxepin;4,7-Dihydro-2,2-diMethyl-1,3-dioxepin;2,2-Dimethyl-1,3-dioxacyclohept-5-ene;2,2-DiMethyl-4,7-dihydro-1,3-dioxepine;4,7-Dihydro-2,2-dimethyl-1,3-dioxepine;1,3-Dioxepin, 4,7-dihydro-2,2-dimethyl-;2,2-dimethyl-4,7-dihydro-2H-1,3-dioxepine;2,2-Dimethyl-4,7-dihydro-2H-[1,3]dioxepin

CBNumber:: CB62709255

Molecular Formula:: C7H12O2

Molecular Weight:: 128.17

MDL Number:: MFCD22054122

MOL File:: 1003-83-4.mol

MSDS File:: SDS

Last updated:2023-06-08 17:06:38

Request For Quotation

2,2-Dimethyl-1,3-dioxacyclohept-5-ene Properties

Boiling point	147°C(lit.)
refractive index	1.4450 to 1.4490
form	Colourless Liquid
color	Colorless to Almost colorless
FDA UNII	VBZ3ZAK4EJ

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P305+P351+P338

HS Code

2932990090

NFPA 704

	0
2		0

2,2-Dimethyl-1,3-dioxacyclohept-5-ene price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D5199	2,2-Dimethyl-1,3-dioxacyclohept-5-ene >98.0%(GC)	1003-83-4	1g	$30	2024-03-01	Buy
TCI Chemical	D5199	2,2-Dimethyl-1,3-dioxacyclohept-5-ene >98.0%(GC)	1003-83-4	5g	$75	2024-03-01	Buy
TRC	D454180	4,7-Dihydro-2,2-dimethyl-1,3-dioxepin	1003-83-4	1g	$165	2021-12-16	Buy
Apolloscientific	OR302752	2,2-Dimethyl-4,7-dihydro-1,3-dioxepine	1003-83-4	1g	$254	2021-12-16	Buy
SynQuest Laboratories	2H10-1-59	2,2-Dimethyl-4,7-dihydro-1,3-dioxepine	1003-83-4	1g	$301	2021-12-16	Buy

Product number	Packaging	Price	Buy
D5199	1g	$30	Buy
D5199	5g	$75	Buy
D454180	1g	$165	Buy
OR302752	1g	$254	Buy
2H10-1-59	1g	$301	Buy

2,2-Dimethyl-1,3-dioxacyclohept-5-ene Chemical Properties,Uses,Production

Uses

4,7-Dihydro-2,2-dimethyl-1,3-dioxepin is an intermediate in the synthesis of Calcobutrol (C145700), a new macrocyclic polyhydroxylated gadolinium chelate derivative which can be used as a contrast agent for Magnetic Resonance Imaging (MRI).

2,2-Dimethyl-1,3-dioxacyclohept-5-ene Preparation Products And Raw materials

Raw materials

Preparation Products

4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane

2,2-Dimethyl-1,3-dioxacyclohept-5-ene Suppliers

Global( 67)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21149	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29322	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9923	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131981	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24539	81

Supplier	Advantage
career henan chemical co	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Dideu Industries Group Limited	58
Hefei Hirisun Pharmatech Co., Ltd	58
China National Standard Pharmaceutical Corporation Limited	58
LEAPCHEM CO., LTD.	58
Aladdin Scientific	58
Amadis Chemical Company Limited	58
J & K SCIENTIFIC LTD.	76
TCI (Shanghai) Development Co., Ltd.	81

View Lastest Price from 2,2-Dimethyl-1,3-dioxacyclohept-5-ene manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2022-01-15	2,2-Dimethyl-4,7-dihydro-2H-[1,3]dioxepin 1003-83-4	US $0.00 / KG	1KG	98.2%	100 tons	Honest Joy Holdings Limited
	2019-12-25	4,7-Dihydro-2,2-diMethyl-1,3-dioxepin 1003-83-4	US $0.01 / KG	1KG	95%-99%	1kg; 100kg； 500kg	Career Henan Chemical Co

2,2-Dimethyl-4,7-dihydro-2H-[1,3]dioxepin
1003-83-4
US $0.00 / KG
98.2%
Honest Joy Holdings Limited

4,7-Dihydro-2,2-diMethyl-1,3-dioxepin
1003-83-4
US $0.01 / KG
95%-99%
Career Henan Chemical Co

1003-83-4(2,2-Dimethyl-1,3-dioxacyclohept-5-ene)Related Search:

GADOTERIDOL RELATED COMPOUND C (50 MG) (1,4,7,10-TETRAAZA-11-OXO-BICYCLO[8.2.2]TETRADE-CANE-4,7-DIACETIC ACID) 1,4,7,10-Tetraazabicyclo[8.2.2]tetradecan-11-one INDEX NAME NOT YET ASSIGNED

4,7-Dihydro-2,2-diMethyl-1,3-dioxepin 2,2-DiMethyl-4,7-dihydro-1,3-dioxepine 2,2-Dimethyl-1,3-dioxacyclohept-5-ene 2,2-Dimethyl-4,7-dihydro-2H-[1,3]dioxepin NSC 693424 2,2-dimethyl-4,7-dihydro-2H-1,3-dioxepine 1,3-Dioxepin, 4,7-dihydro-2,2-dimethyl- Gadobutrol Impurity 29 4,7-Dihydro-2,2-dimethyl-1,3-dioxepine 2,2-Dimethyl-1,3-dioxacyclohept-5-ene ISO 9001：2015 REACH 2,2-dimethyl-4,7-dihydro-1,3-dioxepin 1003-83-4