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You Searched For:

Diethylene+glycol+monobutyl+ether


6,247  results were found

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Supplier:  AMBEED, INC
Description:   Acacetin 98%
Supplier:  AMBEED, INC
Description:   4-Methoxy-3-nitrotoluene, Purity: 98+%, CAS Number: 119-10-8, Appearance: Liquid, Storage: Sealed in dry, Room Temperature, Size: 100G
Supplier:  TCI America
Description:   CAS Number: 7044-91-9
MDL Number: MFCD00045386
Molecular Formula: C16H10O2
Molecular Weight: 234.25
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 244
Lambda max.: 430 nm (Diphenyl ether)
MSDS SDS
Supplier:  AMBEED, INC
Description:   4-Methoxy-3-nitrotoluene, Purity: 98%, CAS Number: 119-10-8, Appearance: Form: liquid Colour:Yellow-brown - brown, Storage: Sealed in dry, Room Temperature, Size: 100g
Supplier:  AMBEED, INC
Description:   1,3-Dimethoxybenzene, Purity: 98%, CAS Number: 151-10-0, Appearance: Form: liquid / Colour: Colorless - Slightly pale yellow, Storage: Sealed in dry, Room Temperature, Size: 25g
Supplier:  AMBEED, INC
Description:   2-Methoxybenzaldehyde, Purity: 98%, CAS Number: 135-02-4, Appearance: Solid or Semi-solid or liquid, Storage: Keep in dark place, Sealed in dry, Room Temperature, Size: 25g
Supplier:  Restek
Description:   This mix contains seven components.
Supplier:  AMBEED, INC
Description:   4-Methyl-3-nitroanisole, Purity: 98%, CAS Number: 17484-36-5, Appearance: Colorless or white to yellow liquid or solid, Storage: Sealed in dry, Room Temperature, Size: 10g
Supplier:  AMBEED, INC
Description:   Trimethyl(phenoxy)silane, Purity: 97%, CAS Number: 1529-17-5, Appearance: Form: liquid colour:Colorless - light yellow - purple, Storage: Sealed in dry, Room Temperature, Size: 25g
Supplier:  AMBEED, INC
Description:   2-(4-Chlorophenoxy)aniline, Purity: 98%, CAS Number: 2770-11-8, Appearance: Form: liquid/Colour: Colorless - yellow - brown, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 1g
Supplier:  THERMO FISHER SCIENTIFIC CHEMICALS
Description:   1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) 98%
Supplier:  Chem Impex International
Description:   Chloromethyl polystyrene and styrene monomers are copolymerized in order to obtain the Merrifield resin. This method avoids the use of carcinogenic chloromethyl methyl ether. This resin is used in the synthesis of peptide acids using Boc strategy and can be cleaved using HF or TFMSA. Different Boc protected amino acids attached to this resin are also available from stock. Please inquire.
Supplier:  Thermo Scientific Chemicals
Description:   MDL: MFCD00149660 Slightly soluble in acetone. Soluble in water, alcohol. Insoluble in ether
MSDS SDS

Supplier:  TCI America
Description:   CAS Number: 110-76-9
MDL Number: MFCD00025604
Molecular Formula: C4H11NO
Molecular Weight: 89.14
Purity/Analysis Method: >98.0% (GC,T)
Form: Clear Liquid
Boiling point (°C): 105
Specific Gravity (20/20): 0.85
MSDS SDS
Catalog Number: (G-1725.0001BA)

Supplier:  Bachem Americas
Description:   Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Supplier:  Bachem Americas
Description:   Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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