Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 308 > 

308-48-5

Products Categories

Basic Information
CAS No.: 308-48-5
Name: PERFLUORODIBUTYLETHER
Article Data: 1
Molecular Structure:
Molecular Structure of 308-48-5 (PERFLUORODIBUTYLETHER)
Formula: C8F18 O
Molecular Weight: 454.059
Synonyms: Ether,bis(nonafluorobutyl) (8CI); Bis(perfluorobutyl) ether; Diperfluorobutyl ether;NSC 7710; Perfluoro-n-dibutyl ether; Perfluorobutyl ether; Perfluorodibutylether
Density: 1.71g/cm3
Melting Point: -99.9°C
Boiling Point: 106.3°Cat760mmHg
Flash Point: 23.5°C
Safety: Moderately toxic by intraperitoneal route. Mildly toxic by inhalation. When heated to decomposition it emits toxic fumes of F−. See also ETHERS and FLUORIDES.
PSA: 9.23000
LogP: 5.85440
Related products
Hot Products
  • Display:default sort

    New supplier

  • Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro-

  • Casno:

    308-48-5

    Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro-

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro-

  • Casno:

    308-48-5

    Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro-

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • PERFLUORODIBUTYLETHER

  • Casno:

    308-48-5

    PERFLUORODIBUTYLETHER

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service profession

  •  Hangzhou Keyingchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85378921

    Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.

       Inquiry Now

  • PERFLUORODIBUTYLETHER

  • Casno:

    308-48-5

    PERFLUORODIBUTYLETHER

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-2.0

    Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

    Welcome to Taizhou Zhenyu Biotech Co.,LTD , Sister Company of Ningbo Zhenlei Chemical co.,ltd ,is a rapid growing company , We are one of TOP supplier and manufactuer of Human APIs

  •  TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:13958565781

    Address:Room 623 Yulan Square Bussiness Building . Jiaojiang Taizhou Zhejiang 318000 China

       Inquiry Now

  • Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro-

  • Casno:

    308-48-5

    Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro-

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, s

  •  Shandong Mopai Biotechnology Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15965530500

    Address:shandong

       Inquiry Now

  • Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro-

  • Casno:

    308-48-5

    Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro- cas 308-48-5

  • Casno:

    308-48-5

    Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro- cas 308-48-5

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Butane,1,1'-oxybis[1,1,2,2,3,3,4,4,4-nonafluoro- cas 308-48-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

       Inquiry Now

  • Perfluoro-n-dibutyl ether

  • Casno:

    308-48-5

    Perfluoro-n-dibutyl ether

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    laboratory Application:Synthetic building block

    SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and

  •  SAGECHEM LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86818502

    Address:5Fl. 501Room, Tower A, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

       Inquiry Now

  • Total:8 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 308-48-5

Chemistry

IUPAC Name: 1,1,1,2,2,3,3,4,4-Nonafluoro-4-(1,1,2,2,3,3,4,4,4-nonafluorobutoxy)butane
Synonyms: 1,1'-Oxybis-(1,1,2,2,3,3,4,4,4-nona-fluorobutane) ; Bis(perfluorobutyl) ether ; Dinonafluorobutyl ether ;Diperfluorobutyl ether
CAS NO: 308-48-5
Molecular Formula of Perfluoro-n-dibutyl ether (CAS NO.308-48-5) :C8F18O
Molecular Weight of Perfluoro-n-dibutyl ether (CAS NO.308-48-5) :454.0563
Molecular Structure of Perfluoro-n-dibutyl ether (CAS NO.308-48-5) :
Index of Refraction: 1.26
Surface Tension: 12.7 dyne/cm
Density: 1.71 g/cm3
Flash Point: 23.5 °C
Enthalpy of Vaporization: 33.09 kJ/mol
Boiling Point: 106.3 °C at 760 mmHg
Vapour Pressure: 33.2 mmHg at 25°C

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 49500mg/m3/2H (49500mg/m3) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: EXCITEMENT

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES		 Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 15, Pg. 101, 1979.
mouse LD intraperitoneal > 2500uL/kg (2.5mL/kg)   "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 2, Pg. 56, 1950.
rat LC50 inhalation 80gm/m3/4H (80000mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 97, 1982.

Safety Profile

Moderately toxic by intraperitoneal route. Mildly toxic by inhalation. When heated to decomposition it emits toxic fumes of F−. See also ETHERS and FLUORIDES.