Chemicals Reagents D

Chemicals Reagents D

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  • Dimethylamine, 40% w/w aq. soln.

    Thermo Scientific Chemicals

    Formula: (CH3)2NH Formula weight: 45.08 CAS Number: 124-40-3 UN Number: UN1160 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2921.11 Hazard Statements: H225-H331-H314-H318-H302-H335 Highly flammable liquid and vapour. Toxic if inhaled. Causes severe skin burns and eye damage. Causes...

  • ALDRICH 1,2-Dimethoxybenzene, ReagentPlus®, 99%

    Synonym(s): Pyrocatechol dimethyl ether; Veratrole Formula: C6H4(OCH3)2 Formula Weight: 138.16 CAS No.: 91-16-7 Purity: 99% Density: 1.084g/mLat 25°C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging:...

  • dimethyl phosphate AldrichCPR

    Molecular Formula: C2H7O4P Molecular Weight: 126.05 Linear Structural Formula: C2H7O4P MDL Number: MFCD00014887 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data...

  • ALDRICH Disperse Red 1, Dye content 95%

    Synonym(s): N -Ethyl- N -(2-hydroxyethyl)-4-(4-nitrophenylazo)aniline Empirical Formula: C16H18N4O3 Linear Formula: C16H18N4O3 Formula Weight: 314.34 MDL Number: MFCD00007312 Melting Point:...

  • SIGMA D-Homocystine

    MilliporeSigma

    Synonym(s): (R,R)-4,4'-Dithiobis(2-aminobutanoic acid) Empirical Formula: C8H16N2O4S2 Linear Formula: C8H16N2O4S2 Formula Weight: 268.35 MDL Number: MFCD00068281

  • Disodium 8-Amino-1,3,6-naphthalenetrisulfonate, Hydrate

    CAS No.: 5398-34-5

  • SIGMA D-Homoserine

    MilliporeSigma

    Synonym(s): ( R )-(+)-2-Amino-4-hydroxybutyric acid Empirical Formula: C4H9NO3 Linear Formula: HOCH2CH2CH(NH2)CO2H Formula Weight: 119.12 MDL Number: MFCD00077786 Melting Point: 205 °C (dec.)(lit.) Beilstein Registry...

  • SIGMA D-(-)-Erythrose >=75% (TLC), syrup

    Empirical Formula: C4H8O4 Linear Formula: C4H8O4 Formula Weight: 120.10 MDL Number: MFCD00006970 Purity: ≥75% (TLC) Storage: 2-8°C Beilstein Registry Number: 1721698

  • Di-tert-butyl disulfide, 0.97

    Synonyms: tert-Butyl disulfide CAS Number: 110-06-5 Formula: C8H18S2 Formula Weight: 178.36 Linear Formula: (CH3)3CSSC(CH3)3 MDL No.: MFCD00008838 Purity: 0.97 Boiling Point: 200-201 C(lit.) Density: 0.923 g/mL at 25 C(lit.) Refractive Index: n20/D 1.490(lit.) Beilstein Registry Number: 1698170 EC...

  • SIGMA DON

    MilliporeSigma

    Storage: −196°C

  • D-d-Tocotrienol from rice, >=65% (GC)

    Synonym(s): (R-(E,E))-3,4-Dihydro-2,8-dimethyl-2-(4,8,12-trimethyl-3,7,11-tridecatrienyl)-2H-1-benzopyran-6-ol Empirical Formula: C27H40O2 Linear Formula: C27H40O2 Formula Weight: 396.61 MDL Number: Purity: ≥65% (GC) Storage:...

  • DMT-2'O-MOE-rMeC(bz) Phosphoramidite

    Molecular Formula: C50H60N5O10P Molecular Weight: 922.01 Linear Structural Formula: C50H60N5O10P Purity: >=98.0% (reversed phase HPLC) Storage: -20C

  • SIGMA Dicloxacillin sodium salt monohydrate

    Empirical Formula: C19H16Cl2N3NaO5S-+H2O Linear Formula: C19H16Cl2N3NaO5S-+H2O Formula Weight: 510.32 MDL Number: MFCD00167147 Storage: 2-8°C

  • Diethyl sulfate, 0.98

    MilliporeSigma

    Synonyms: Ethyl sulfate; Sulfuric acid diethyl ester CAS Number: 64-67-5 Formula: C4H10O4S Formula Weight: 154.18 Linear Formula: (C2H5O)2SO2 MDL No.: MFCD00009099 Purity: 0.98 Boiling Point: 208 C(lit.) Melting Point: -24 C (lit.) Density: 1.177 g/mL at 25 C(lit.) Refractive Index: n20/D...

  • "Dehydrated Alcohol, pharmaceutical secondary standard; traceable to USP"

    Synonyms: Ethanol; Ethyl alcohol Formula: CH3CH2OH Formula Weight: 46.07 CAS No.: 64-17-5 Density: 0.789 g/mL at 25 °C(lit.) Footnote: 1 Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration

  • "Dimethyl sulfoxide, analytical standard"

    Synonyms: DMSO; Methyl sulfoxide Formula: (CH3)2SO Formula Weight: 78.13 CAS No.: 67-68-5 Purity: ≥99.95% (GC) Density: 1.10 g/mL(lit.) Caution: Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature...

  • ALDRICH 2,4-Dimethoxybenzyl alcohol, 99%

    Empirical Formula: C9H12O3 Linear Formula: (CH3O)2C6H3CH2OH Formula Weight: 168.19 MDL Number: MFCD00004614 Purity: 99% Boiling Point: 177-179 °C/10 mmHg(lit.) Melting Point:...

  • ALDRICH 2,5-Dihydroxybenzaldehyde, 98%

    Synonym(s): Gentisaldehyde Formula: (HO)2C6H3CHO Formula Weight: 138.12 CAS No.: 1194-98-5 Purity: 98% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. D108200.pdf Tested...

  • ALDRICH 2,2'-Dipyridyl-d8, 98 atom % D

    Synonym(s): 2,2'-Bipyridyl-d8 Empirical Formula: C10D8N2 Linear Formula: C10D8N2 Formula Weight: 164.23 MDL Number: MFCD00190432 Boiling Point: 273 °C(lit.) Melting Point: 70-73 °C(lit.)

  • ALDRICH Diethyl 1,3,5-benzenetricarboxylate, 95%

    Synonym(s): Diethyl 5-carboxyisophthalate Empirical Formula: C13H14O6 Linear Formula: HO2CC6H3(CO2C2H5)2 Formula Weight: 266.25 MDL Number: MFCD00274230 Purity: 95% Melting Point:...

  • ALDRICH 3,3'-Difluorobenzophenone, 99%

    Empirical Formula: C13H8F2O Linear Formula: (FC6H4)2CO Formula Weight: 218.20 MDL Number: MFCD00000337 Purity: 99% Melting Point: 59-61 °C(lit.)

  • Dowex® Marathon™ A2 chloride form, chloride form

    CAS No.: 69011-15-0 Application: Strongly basic (type II) anion exchange resin well suited for water with high concentration of mineral acids (chlorides, sulfates) and low concentration of silica and CO 2 (<25 %). this resin has excellent efficiency for general demineralization, and meets...<>

  • ALDRICH Dowtherm® A, eutectic mixture of 26.5% diphenyl + 73.5% diphenyl oxide

    Synonym(s): Diphyl CAS No.: 8004-13-5 UN Number: UN3082 Legal Information: DOWTHERM is a registered trademark of The Dow Chemical Company or an affiliated company of Dow Packaging: 1 L in glass bottle

  • SIGMA [D-Phe7]-MSH a >=98% (HPLC)

    Empirical Formula: C77H109N21O19S1 Linear Formula: C77H109N21O19S1 Formula Weight: 1664.88 Purity: ≥98% (HPLC) Storage: −20°C

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