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ChemicalBook >> CAS DataBase List >>2,2-Dimethyl-1,3-dioxacyclohept-5-ene

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

2,2-Dimethyl-1,3-dioxacyclohept-5-ene Structure
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
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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)  GHS hazard pictograms
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( 70)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29811 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 22784 58
Hefei Hirisun Pharmatech Co., Ltd 		+8615056975894 shawn@hirisunpharm.com CHINA 9911 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11922 58
Protheragen-ING 		+16313385890 info@protheragen-ing.com United States 3868 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43340 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 57505 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 94657 76
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
Protheragen-ING 		58
LEAPCHEM CO., LTD. 		58
Aladdin Scientific 		58
Amadis Chemical Company Limited 		58
J & K SCIENTIFIC LTD. 76

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,2-Dimethyl-4,7-dihydro-2H-[1,3]dioxepin pictures 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
4,7-Dihydro-2,2-diMethyl-1,3-dioxepin pictures 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

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