ChemicalBook--->CAS DataBase List--->821-76-1

821-76-1

Request For Quotation
821-76-1 Structure

821-76-1 Structure
IdentificationBack Directory
[Name]

1,7-DICHLOROHEPTANE
[CAS]

821-76-1
[Synonyms]

Dichloroheptane
1,7-dichloro-heptan
1,7-DICHLOROHEPTANE
1,7-Dichloro-n-heptane
Heptane, 1,7-dichloro-
HEPTAMETHYLENE CHLORIDE
HEPTAMETHYLENE DICHLORIDE
1,7-DICHLOROHEPTANE ISO 9001：2015 REACH
Heptamethylene Chloride Heptamethylene Dichloride
[Molecular Formula]

C7H14Cl2
[MDL Number]

MFCD00049144
[MOL File]

821-76-1.mol
[Molecular Weight]

169.09
Chemical PropertiesBack Directory
[Melting point ]

23.5°C (estimate)
[Boiling point ]

198.96°C (estimate)
[density ]

1.0408
[refractive index ]

1.4565
[Dielectric constant]

8.3399999999999999
[EPA Substance Registry System]

Heptane, 1,7-dichloro- (821-76-1)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Environment (GHS09)
GHS07,GHS09
[Signal word ]

Warning
[Hazard statements ]

H227-H315-H319-H411
[Precautionary statements ]

P210-P264-P273-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P391-P403+P235-P501
[TSCA ]

TSCA listed
Questions And AnswerBack Directory
[Application]

1,7-Dichloroheptane is a dichlorohaloalkanes compound that can be used as a pharmaceutical synthesis intermediate and an organic synthesis intermediate. It is mainly used in laboratory research and development processes and chemical and pharmaceutical synthesis processes.
Hazard InformationBack Directory
[Synthesis]

In a 1000ml reaction vessel, add 1,7-heptanediol 132g (1mol), chlorinated reagent concentrated hydrochloric acid 220ml (2.2mol), triethylamine hydrochloride Et3N.HCl137g, and then another 30min-60min to raise the temperature to 100-110 ℃, timed the reacti
821-76-1 suppliers list
Company Name: Annular（Qihe）New Material Technology Co., Ltd  Gold
Telephone: 18600642180（微信同） 13391601435
Website:
Company Name: J & K SCIENTIFIC LTD.  
Telephone: 18210857532 18210857532
Website: https://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Telephone: 4006356688 18621169109
Website: www.x-labseek.com/
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.  
Telephone: 18930552037
Website: www.chemicalbook.com/showsupplierproductslist13285/0_en.htm
Company Name: TCI (Shanghai) Development Co., Ltd.  
Telephone: 021-67121386
Website: https://www.tcichemicals.com/CN/zh/
Company Name: Energy Chemical  
Telephone: 400-0056266
Website: www.energy-chemical.com
Company Name: Shandong Xiya Chemical Co., Ltd  
Telephone: 13355009207 13355009207
Website: http://www.xiyashiji.com
Company Name: 9ding chemical ( Shanghai) Limited  
Telephone: 4009209199
Website: www.9dingchem.com
Company Name: Zhengzhou Huiju Chemical Co., Ltd.  
Telephone: 0371-55900031 18137872243
Website: www.chemicalbook.com/supplier/11124122/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.  
Telephone: +86-0551-65418671 +86-189 4982 3763
Website: www.tnjchem.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.  
Telephone: +86-0571-88938639 17705817739
Website: www.dycnchem.com/
Company Name: Shaanxi Dideu Medichem Co. Ltd  
Telephone: +86-29-81139210 +86-17392587031
Website: www.dideu.com
Company Name: Wuhan Yuqing Jiaheng Pharmaceutical Co., Ltd.  
Telephone: 027-83855312 17771813295 13377865312
Website: http://www.jiahengpharma.com/
Company Name: CONIER CHEM AND PHARMA LIMITED  
Telephone:
Website: http://www.conier.com/
Company Name: career henan chemical co  
Telephone: +86-0371-86658258
Website: www.coreychem.com
Company Name: Wuhan kemike Biomedical Technology Co., Ltd  
Telephone: 027-13163388153 13163388153
Website: http://www.kmksw.com/
Company Name: Hubei zhonglong Kangsheng Fine Chemical Co., Ltd  
Telephone: 027-027-83850178 18162590268
Website: https://www.chemicalbook.com/supplier/23883451/
Company Name: Ningbo jinuo chemical co., LTD  
Telephone: 0574-87314919 057487319282
Website: https://cn.nbinno.com
Tags:821-76-1 Related Product Information
40624-07-5 142-82-5 309-00-2