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Antioxidant 618

BGC Id:513811932281
CAS No:3806-34-6
Synonyms:distearylpentaerythrityldiphosphite ; weston 618 ; distearyl pentaerythrityl diphsophite ; 3,9-bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-dipho ; ao-118 ; o,o'-dioctadecylpentaerythritol bis(phosphite) ; antioxidant 618 ; distearic pentaerythritol diphosphite ; distearylpentaerythritol diphosphite ; cyclicneopentanetetraylbis(octadecylphosphite)
Molecular Formula:C41H82O6P2
Molecular Weight:733.04
EINECS:223-276-6
Structural Formula

The most competitive supplier in 2025

The following 5 notable providers have been checked and can be recommended.
Chemical-Suppliers
Unilong Industry
Melting point : 44-47 °C(lit.) | Boiling point : 692.2±55.0 °C(Predicted) | Density : 1.05[at 20℃] | Vapor pressure : 0Pa at 25℃ | Flash point : > 230 °F | LogP : 16.4 at 25℃
Chemical-Suppliers
Xiamen Hisunny Chemical
  • Molecular Formula : C41H82O6P2


    • The last intensive check and update was carried out on 2025/04/08.

    Identify

    Synonyms:
    distearylpentaerythrityldiphosphite ; weston 618 ; distearyl pentaerythrityl diphsophite ; 3,9-bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-dipho ; ao-118 ; o,o'-dioctadecylpentaerythritol bis(phosphite) ; antioxidant 618 ; distearic pentaerythritol diphosphite ; distearylpentaerythritol diphosphite ; cyclicneopentanetetraylbis(octadecylphosphite)
    CAS:
    3806-34-6
    EINECS:
    223-276-6
    Molecular Formula:
    C41H82O6P2
    MDL:

    Properties

    Molecular Weight:
    733.04 g·mol−1
    Melting point:
    44-47 °C(lit.)
    Flash point:
    >230 ºF
    download Download Molfile for :
    3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

    Suppliers

    Simagchem Corporation

    tipologia di azienda: Bulk chemical producer
    Your partner in China for chemicals business. Siamo venditore di N-(2-Hydroxyethyl)piperazine-N'-(4-butanesulfonic acid). Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.
    Nazione: P.R.China   telefono: +86 592 2680 277   Fax: +86 592 2680 237

    Unilong Industry Co.,Ltd

    tipologia di azienda: Bulk chemical producer
    Nazione: P.R.China
    telefono: +86-15668417750
    Fax: +86-531-55690079

    Xiamen Hisunny Chemical Co., Ltd.

    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. Forniamo il nostro prodotto chimico 2-Chloro-6-methoxybenzothiazole. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!
    tipologia di azienda: Leading producer
    Nazione: P.R.China
    telefono: +86-592-3327115
    Fax: +86-592-5823596

    Xiamen Equation Chemical Co.,Ltd

    tipologia di azienda: Bulk chemical producer
    Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. Forniamo il nostro prodotto chimico 2-Chloro-4-bromophenol.
    Nazione: P.R.China   telefono: +86 592 6515854   Fax: +86 592 6515854

    Haihang Industry Co., Ltd.

    Nazione: P.R.China
    telefono: +86 13386404752
    Fax: +86-531-85821093
    Haihang Industry Co., Ltd.,is a leading producer and supplier of chemicals industry in china. By integrating people, technology and potential, we endeavor to make contribution to the betterment of human society. Siamo fornitore di 2-Amino-4,6-dimethylpyrimidine. We develop, produce and distribute high quality pharmaceutical chemicals, special chemicals and other fine chemicals.

    Safety Information

    Hazard Classes:
    WGK Germany:
    3

    What other providers are available for CAS 3806-34-6?

    In addition to the providers presented here for Antioxidant 618 with the CAS number 3806-34-6, there are other 30 providers with slightly different product names available for this CAS number.

    +1 additional providers that we know from the past
    +2 additional providers that we know from the past
    Xingrui Industry Co., Limited | Dayang Chem (Hangzhou) Co.,Ltd. | BuGuCh & Partners +6 additional providers that we know from the past
    Shandong Lanhai Industry Co.,Ltd. | Finetech Industry Limited | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +6 additional providers that we know from the past
    +1 additional providers that we know from the past
    +5 additional providers that we know from the past




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