UN1993, Reagents, D, Containers
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N,N-Dimethylformamide dimethyl acetal, 97%
Thermo Scientific ChemicalsSynonym(s): 1,1-Dimethoxy-N,N-dimethylmethylamine Formula: (CH3)2NCH(OCH3)2 Formula weight: 119.16 Purity: 97% CAS Number: 4637-24-5 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2911.00 Hazard Statements: H225-H332-H315-H319-H335 Highly…
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1,2-Difluorobenzene, 98+%
Thermo Scientific ChemicalsSynonym(s): o-Difluorobenzene Formula: C6H4F2 Formula weight: 114.09 Purity: 98+% CAS Number: 367-11-3 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H225-H319 Highly flammable liquid and vapour. Causes serious…
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Dysprosium(III) isopropoxide, 99.9% (REO), 5% w/v in toluene/isopropanol
Thermo Scientific ChemicalsFormula: C9H21DyO3 Formula weight: 339.76 Purity: 99.9% (REO), 5% w/v in toluene/isopropanol CAS Number: 6742-68-3 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2846.90 Hazard Statements: H225-H304-H361-H373-H315-H319-H336 Highly flammable…
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Diallyl disulfide, tech. 80%, remainder mainly diallyl sulfide and diallyl…
Thermo Scientific ChemicalsSynonym(s): Allyl disulfide Formula: C6H10S2 Formula weight: 146.27 Purity: tech. 80%, remainder mainly diallyl sulfide and diallyl trisulfide CAS Number: 2179-57-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: …
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2,2-Dimethoxypropane For Synthesis
MilliporeSigmaCAS No.: 77-76-9 UN No.: UN1993 Solubility: 180 g/l (20°C) Melting Point: -47°C Molar Mass: 104.15 g/mol Boiling Point: 80°C Vapor Pressure: 60 hPa (16°C) Flash Point: -10°C Refractive Index: -10°C Explosion Limit: 6 - 31 %(V) Density: 0.85 g/cm3 (20°C)
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Dimethyl trisulfide, 98%
Thermo Scientific ChemicalsFormula: C2H6S3 Formula weight: 126.26 Purity: 98% CAS Number: 3658-80-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye…
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Synonyms: (2S)-2-Hydroxypropionaldehyde dimethyl acetal; (S)-1,1-Dimethoxy-2-hydroxypropane; (S)-Lactaldehyde dimethyl acetal Molecular Formula: C5H12O3 Molecular Weight: 120.15 Linear Structural Formula: C5H12O3 MDL Number: MFCD07778452 Purity: >=99.0% (sum of enantiomers, GC)…
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Dimethoxymethylvinylsilane, 97%
Thermo Scientific ChemicalsSynonym(s): Vinylmethyldimethoxysilane Formula: C5H12O2Si Formula weight: 132.23 Purity: 97% CAS Number: 16753-62-1 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and…
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Dimethylphenylphosphine, 97%
Thermo Scientific ChemicalsFormula: (CH3)2PC6H5 Formula weight: 138.15 Purity: 97% CAS Number: 672-66-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye…
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2,2-Dimethoxypropane
Electron Microscopy Sciences(Acetone Dimethyl Acetal) Used as a dehydration agent. Formula: (CH3)2C(OCH3)2 Formula Weight: 104.15 CAS #: 77-76-9 Specific Gravity: 0.849
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2,2-Dimethyl-1,3-dioxolane, 98+%
Thermo Scientific ChemicalsSynonym(s): Acetone ethylene acetal Formula: C5H10O2 Formula weight: 102.13 Purity: 98+% CAS Number: 2916-31-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2932.19 Hazard Statements: H225 Highly flammable liquid and vapour. …
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Dioxins and Furans in water by 8280 proficiency testing material is produced in accordance with ISO/IEC 17043:2010. This product is also referred to as non-Potable water or Water Pollution sample. The PT portfolio allows our test components to offer significant performance data to monitor and prove…
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1,3-Dimethyladamantane
Spectrum ChemicalCAS No.: 702-79-4 UN No.: UN1993 Class: 3 Pkg. Group: PG III
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Diesel in Water proficiency testing material is produced in accordance with ISO/IEC 17043:2010. Also referred to as non-Potable water or Water Pollution sample, this product is produced according to TNI requirements. However, please note, this sample may include non-TNI analytes as well. The higher…
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Dimethylethoxysilane, ammonia-free, 94%
Thermo Scientific ChemicalsSynonym(s): Ethoxydimethylsilane Formula: C4H12OSi Formula weight: 104.23 Purity: 94% CAS Number: 14857-34-2 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour.…
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1,3-Dibromopropane, 98%
Thermo Scientific ChemicalsSynonym(s): Trimethylene dibromide Formula: C3H6Br2 Formula weight: 201.90 Purity: 98% CAS Number: 109-64-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.39 Hazard Statements: H301-H226-H315-H319 Toxic if swallowed. Flammable liquid…
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1,3-Divinyltetramethyldisiloxane, 96%, cont. up to 4% 1-vinyl-3…
Thermo Scientific ChemicalsSynonym(s): 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane Formula: C8H18OSi2 Formula weight: 186.40 Purity: 96%, cont. up to 4% 1-vinyl-3-ethyltetramethyldisiloxane CAS Number: 2627-95-4 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2931.90 …
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2,5-Dimethylthiophene, 98+%
Thermo Scientific ChemicalsFormula: C6H8S Formula weight: 112.19 Purity: 98+% CAS Number: 638-02-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2934.99 Hazard Statements: H226-H332 Flammable liquid and vapour. Harmful if inhaled. Precautionary Statements: …
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Diethyl disulfide, 99%
Thermo Scientific ChemicalsSynonym(s): Ethyl disulfide Formula: C4H10S2 Formula weight: 122.25 Purity: 99% CAS Number: 110-81-6 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H226-H319-H335 Flammable liquid and vapour. Causes serious eye…
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Diethoxymethylvinylsilane, 97%
Thermo Scientific ChemicalsSynonym(s): Vinylmethyldiethoxysilane Formula: C7H16O2Si Formula weight: 160.29 Purity: 97% CAS Number: 5507-44-8 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and…
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Diethoxymethylsilane, 97%
Thermo Scientific ChemicalsSynonym(s): Methyldiethoxysilane Formula: C5H14O2Si Formula weight: 134.25 Purity: 97% CAS Number: 2031-62-1 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour.…
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Diethylsilane, 98+%
Thermo Scientific ChemicalsFormula: C4H12Si Formula weight: 88.23 Purity: 98+% CAS Number: 542-91-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes skin irritation. Causes serious…
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1,4-Dichlorobutane, 97%
Thermo Scientific ChemicalsSynonym(s): Tetramethylene dichloride Formula: Cl(CH2)4Cl Formula weight: 127.01 Purity: 97% CAS Number: 110-56-5 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.19 Hazard Statements: H226 Flammable liquid and vapour. Precautionary…
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Synonyms: (2R)-2-Hydroxypropionaldehyde dimethyl acetal; (R)-1,1-Dimethoxy-2-hydroxypropane; (R)-Lactaldehyde dimethyl acetal Molecular Formula: C5H12O3 Molecular Weight: 120.15 Linear Structural Formula: C5H12O3 MDL Number: MFCD07778451 Purity: >=99.0% (sum of enantiomers, GC)…
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1,3-Dichloropropane, 95%
Thermo Scientific ChemicalsFormula: Cl(CH2)3Cl Formula weight: 112.99 Purity: 95% CAS Number: 142-28-9 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.19 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary Statements: …
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Dimethylphenylsilane, 97%
Thermo Scientific ChemicalsSynonym(s): Phenyldimethylsilane Formula: C8H12Si Formula weight: 136.27 Purity: 97% CAS Number: 766-77-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H226 Flammable liquid and vapour. Precautionary…
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3,4-Difluorobenzotrifluoride, 97%
Thermo Scientific ChemicalsSynonym(s): alpha,alpha,alpha,3,4-Pentafluorotoluene Formula: C7H3F5 Formula weight: 182.10 Purity: 97% CAS Number: 32137-19-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.99 Hazard Statements: H226-H315-H319-H335 Flammable liquid…
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3,4-Difluorotoluene, 98%
Thermo Scientific ChemicalsFormula: C7H6F2 Formula weight: 128.12 Purity: 98% CAS Number: 2927-34-6 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.99 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye…