Thermo Scientific Chemicals, Reagents, Reagents, D
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Diethyl carbonate, 99+%
Thermo Scientific ChemicalsSynonym(s): Carbonic acid diethyl ester, Ethyl carbonate Formula: (CH3CH2O)2C=O Formula weight: 118.13 Purity: 99+% CAS Number: 105-58-8 UN Number: UN2366 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2920.90 Hazard Statements: H226-H315-H319-H335 …
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1,4-Dimethoxynaphthalene, 96%
Thermo Scientific ChemicalsFormula: C12H12O2 Formula weight: 188.23 Purity: 96% CAS Number: 10075-62-4 Harmonized Tariff Code: 2909.30
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2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonyl chloride, 97%
Thermo Scientific ChemicalsFormula: C4H3ClN2O4S Formula weight: 209.95 Purity: 97% CAS Number: 28485-18-9 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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^a,2-Dimethylstyrene, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Isopropenyl-2-methylbenzene Formula: C10H12 Formula weight: 132.21 Purity: 99% CAS Number: 26444-18-8 UN Number: UN3295 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.19 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour.…
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2'-Deoxyguanosine-5'-monophosphate disodium salt hydrate, 98%
Thermo Scientific ChemicalsSynonym(s): 2'-Deoxy-5'-guanylic acid disodium salt, 5'-dGMP disodium salt Formula: C10H12N5Na2O7P xH2O Formula weight: 391.18 (anhy) Purity: 99% CAS Number: 33430-61-4 Harmonized Tariff Code: 2934.99
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Dimethyl sulfoxide, Spectrophotometric Grade, 99.9+%
Thermo Scientific ChemicalsFormula: (CH3)2SO Formula weight: 78.13 Purity: 99.9+% CAS Number: 67-68-5 Harmonized Tariff Code: 2930.90 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from heat/sparks/open flames/hot surfaces. - No…
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2,2'-Dimethoxybiphenyl, 97%
Thermo Scientific ChemicalsFormula: C14H14O2 Formula weight: 214.26 Purity: 97% CAS Number: 4877-93-4 Harmonized Tariff Code: 2909.30
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Dimethyl phenylphosphonite, 98%
Thermo Scientific ChemicalsSynonym(s): Phenylphosphonous acid dimethyl ester Formula: C6H5P(OCH3)2 Formula weight: 170.15 Purity: 98% CAS Number: 2946-61-4 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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N,N'-Diphenyl-p-phenylenediamine, 97%
Thermo Scientific ChemicalsFormula: C18H16N2 Formula weight: 260.34 Purity: 97% CAS Number: 74-31-7 Harmonized Tariff Code: 2921.51 Hazard Statements: H317 May cause an allergic skin reaction. Precautionary Statements: P261-P280-P363-P321-P333+P313-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.…
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1,3-Diethoxybenzene, 95%
Thermo Scientific ChemicalsSynonym(s): Resorcinol diethyl ether Formula: C10H14O2 Formula weight: 166.22 Purity: 95% CAS Number: 2049-73-2 Harmonized Tariff Code: 2909.30
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2,6-Dichlorobenzoyl chloride, 98%
Thermo Scientific ChemicalsFormula: C7H3Cl3O Formula weight: 209.46 Purity: 98% CAS Number: 4659-45-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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Dimethyl adipate, 99%
Thermo Scientific ChemicalsSynonym(s): Adipic acid dimethyl ester, Hexanedioic acid dimethyl ester Formula: CH3O2C(CH2)4CO2CH3 Formula weight: 174.20 Purity: 99% CAS Number: 627-93-0 Harmonized Tariff Code: 2917.12
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1,4-Dimethoxybenzene, 98%
Thermo Scientific ChemicalsSynonym(s): Hydroquinone dimethyl ether Formula: C8H10O2 Formula weight: 138.17 Purity: 98% CAS Number: 150-78-7 Harmonized Tariff Code: 2909.30 Hazard Statements: H315 Causes skin irritation. Precautionary Statements: P280g Wear protective gloves. Risk Phrases: 38 …
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2,6-Dimethyl-4-heptanone, >90% (sum of 2,6-Dimethyl-4-heptanone & 4,6-Dimethyl-2…
Thermo Scientific ChemicalsSynonym(s): Diisobutyl ketone, Isovalerone Formula: C9H18O Formula weight: 142.24 CAS Number: 108-83-8 UN Number: UN1224 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2914.19 Hazard Statements: H226-H335 Flammable liquid and vapour. May cause respiratory…
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Dimethylcarbamyl chloride, 96%
Thermo Scientific ChemicalsSynonym(s): N,N-Dimethylcarbamoyl chloride, N,N-Dimethylchloroformamide Formula: C3H6ClNO Formula weight: 107.54 Purity: 96% CAS Number: 79-44-7 UN Number: UN2262 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2924.19 Hazard Statements: …
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1,2-Diiodoethane, 98%
Thermo Scientific ChemicalsSynonym(s): Ethylene iodide Formula: ICH2CH2I Formula weight: 281.86 Purity: 98% CAS Number: 624-73-7 Harmonized Tariff Code: 2903.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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2,4-Dichlorophenoxyacetic acid, 98%
Thermo Scientific ChemicalsSynonym(s): 2,4-D Formula: C8H6Cl2O3 Formula weight: 221.04 Purity: 98% CAS Number: 94-75-7 Harmonized Tariff Code: 2918.99 Hazard Statements: H318-H302-H312-H317-H335 Causes serious eye damage. Harmful if swallowed. Harmful in contact with skin. May cause an allergic skin…
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2,3-Dimethoxybenzonitrile, 98%
Thermo Scientific ChemicalsSynonym(s): 3-Cyanoveratrole Formula: C9H9NO2 Formula weight: 163.18 Purity: 98% CAS Number: 5653-62-3 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if…
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3,5-Dimethylthiophenol, 97%
Thermo Scientific ChemicalsSynonym(s): 3,5-Dimethylbenzenethiol Formula: C8H10S Formula weight: 138.23 Purity: 97% CAS Number: 38360-81-5 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H331-H227-H302-H312-H315-H319-H335 Toxic if inhaled.…
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Dextrin, precipitated by alcohol
Thermo Scientific ChemicalsCAS Number: 9004-53-9 Harmonized Tariff Code: 3505.10
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Diethyl allyl(3-phenyl-2-propynyl)malonate, 96%
Thermo Scientific ChemicalsSynonym(s): Allyl(3-phenyl-2-propynyl)malonic acid diethyl ester, Diethyl 1-phenyl-6-heptene-1-yne-4,4-dicarboxylate Formula: C19H22O4 Formula weight: 314.38 Purity: 96% CAS Number: 143633-91-4 Harmonized Tariff Code: 2917.39 Hazard Statements: H315-H319-H335 Causes skin…
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Deoxyribonucleic acid, salmon testes
Thermo Scientific ChemicalsSynonym(s): Deoxyribonucleic acid, salmon sperm CAS Number: 9007-49-2 Harmonized Tariff Code: 2934.99
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5,7-Dihydroxyflavone, 98%
Thermo Scientific ChemicalsSynonym(s): Chrysin Formula: C15H10O4 Formula weight: 254.24 Purity: 98% CAS Number: 480-40-0 Harmonized Tariff Code: 2932.99
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4,4'-Dibromobiphenyl, 98+%
Thermo Scientific ChemicalsFormula: C12H8Br2 Formula weight: 312.02 Purity: 98+% CAS Number: 92-86-4 UN Number: UN3152 Hazard Class: 9 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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2,4-Difluoro-1-iodobenzene, 99%
Thermo Scientific ChemicalsSynonym(s): 1,3-Difluoro-4-iodobenzene Formula: C6H3F2I Formula weight: 239.99 Purity: 99% CAS Number: 2265-93-2 Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…
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2,5-Dimethylphenyl isocyanate, 97%
Thermo Scientific ChemicalsFormula: C9H9NO Formula weight: 147.18 Purity: 97% CAS Number: 40397-98-6 UN Number: UN2206 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2929.10 Hazard Statements: H300-H330-H334-H227-H315-H319-H335 Fatal if swallowed. Fatal if inhaled. May cause allergy or…
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Dichloromethane, ACS, 99.5+%, stab. with amylene
Thermo Scientific ChemicalsFormula: CH2Cl2 Formula weight: 84.93 Purity: 99.5+%, stab. with amylene CAS Number: 75-09-2 UN Number: UN1593 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2903.12 Hazard Statements: H351 Suspected of causing cancer. Precautionary Statements: …
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Diphenylacetic acid, 99%
Thermo Scientific ChemicalsFormula: C14H12O2 Formula weight: 212.25 Purity: 99% CAS Number: 117-34-0 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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1,4-Dichloro-2-nitrobenzene, 98%
Thermo Scientific ChemicalsSynonym(s): 2,5-Dichloronitrobenzene, Nitro-p-dichlorobenzene Formula: C6H3Cl2NO2 Formula weight: 192.00 Purity: 98% CAS Number: 89-61-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2904.90 Hazard Statements: H341-H302-H319 Suspected of…
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DL-2-Hydroxybutyric acid sodium salt, 97+%
Thermo Scientific ChemicalsSynonym(s): Sodium DL-2-hydroxybutyrate Formula: C4H7NaO3 Formula weight: 126.09 Purity: 97+% CAS Number: 5094-24-6 Harmonized Tariff Code: 2918.19
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Dibenzyl malonate, 95%
Thermo Scientific ChemicalsSynonym(s): Malonic acid dibenzyl ester, Propanedioic acid dibenzyl ester Formula: C17H16O4 Formula weight: 284.31 Purity: 95% CAS Number: 15014-25-2 Harmonized Tariff Code: 2917.19 Safety Phrases: 24/25 Avoid contact with skin and eyes.
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2,4-Dichlorothiophenol, 97%
Thermo Scientific ChemicalsSynonym(s): 2,4-Dichlorobenzenethiol Formula: C6H4Cl2S Formula weight: 179.07 Purity: 97% CAS Number: 1122-41-4 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye…