Chemicals Reagents T

Chemicals Reagents T

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  • SIGMA Tetracaine >=98% (TLC)

    Synonym(s): 4-(Butylamino)benzoic acid 2-(dimethylamino)ethyl ester Empirical Formula: C15H24N2O2 Linear Formula: C15H24N2O2 Formula Weight: 264.36 MDL Number: MFCD00053787 Purity: ≥98% (TLC) Storage:...

  • TDS 1500 mg/L Calibration Std certified reference material

    This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Other Notes: Values of analytes vary lot to lot. Some lots may not contain all analytes.

  • 3,3',5,5'-Tetramethylbenzidine Liquid Substrate, Super Slow, for ELISA, peroxidase substrate

    Storage: 2-8C UNSPSC Code: 12352204 Application: Contains TMB in a mildly acidic buffer. The substrate is supplied as a one component ready to use solution. Rate kinetics are approx. 60% slower than traditional TMB formulations. Not recommended for membrane or immunohistochemical applications that...

  • SIGMA TPO from rat Animal-component free, recombinant, expressed in E. coli, >=98% (SDS-PAGE), >=98% (HPLC), cell culture tested

    Synonym(s): MGDF; Megakaryocyte colony-stimulating factor; Thrombopoietin; c-MPL Ligand Purity: ≥98% (HPLC); ≥98% (SDS-PAGE) Storage: −20°C

  • ALDRICH trans-Anethole, >=99%, FCC

    Synonym(s): 4-Propenylanisole; trans -1-Methoxy-4-(1-propenyl)benzene Empirical Formula: C10H12O Linear Formula: CH3CH=CHC6H4OCH3 Formula Weight: 148.20 MDL Number: MFCD00009284 Purity: ≥99% Boiling Point:...

  • 1,3,3,5-Tetramethyl-1,1,5,5-tetraphenyltrisiloxane

    CAS No.: 3982-82-9

  • ALDRICH p-Tolyl isothiocyanate, 97%

    Synonym(s): 4-Methylphenyl isothiocyanate Formula: CH3C6H4NCS Formula Weight: 149.21 CAS No.: 622-59-3 UN Number: UN2811 Purity: 97% Packaging: 5, 25 g in glass bottle

  • Tetramethylthiuram disulfide, 97%

    Synonym(s): Bis(dimethylthiocarbamoyl) disulfide; Bis(dimethylthiocarbamyl) disulfide; Thiram Empirical Formula: C6H12N2S4 Linear Formula: (CH3)2NCSS2CSN(CH3)2 Formula Weight: 240.43 MDL Number:...

  • ALDRICH 2,4,6-Tris(bromomethyl)mesitylene, 98%

    Empirical Formula: C12H15Br3 Linear Formula: (CH3)3C6(CH2Br)3 Formula Weight: 398.96 MDL Number: MFCD00192554 Purity: 98% Melting Point: 187-189 °C(lit.)

  • ALDRICH tert-Nonyl mercaptan, mixture of isomers, >=97%

    Synonym(s): tert -Nonanethiol Empirical Formula: C9H20S Linear Formula: C9H20S Formula Weight: 160.32 MDL Number: MFCD00059963 Purity: ≥97% Boiling Point: 188 °C(lit.) Density: 0.856 g/mL at 25 °C(lit.) Refractive...

  • Tetratetracontane

    MilliporeSigma

    analytical standard Empirical Formula: C44H90 Formula Weight: 619.19 Linear Formula: CH3(CH2)42CH3 MDL Number: MFCD00015268 Purity: ≥98.0% (GC) Melting Point: 85-87 °C(lit.); 85-88 °C Beilstein Registry...

  • ALDRICH 4,4',4"-Tri-tert-Butyl-2,2':6',2"-terpyridine, 95%

    Empirical Formula: C27H35N3 Linear Formula: C27H35N3 Formula Weight: 401.59 MDL Number: MFCD02093731 Purity: 95% Melting Point: 215-217 °C(lit.)

  • "O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, Greater Than or Equal to 98.0% (HPLC)"

    Synonym(s): 1-[Bis(dimethylamino)methylen]-5-chlorobenzotriazolium 3-oxide hexafluorophosphate; N , N , N ′, N ′-Tetramethyl- O -(6-chloro-1 H -benzotriazol-1-yl)uronium hexafluorophosphate; HCTU Formula: C11H15ClF6N5OP Formula Weight: 413.69...

  • ALDRICH trans-1,2-Bis(tributylstannyl)ethene, 97%

    Formula: C26H56Sn2 Formula Weight: 606.14 CAS No.: 14275-61-7 Purity: 97% Density: 1.132g/mLat 25°C Storage: 2-8°C Packaging: 1, 5 g in glass bottle

  • SIAL tert-Butyl methyl ether

    anhydrous, 99.8% Synonym(s): MTBE; Methyl tert -butyl ether Empirical Formula: C5H12O Formula Weight: 88.15 Linear Formula: (CH3)3COCH3 MDL Number: MFCD00008812 Purity: 99.8% Boiling Point: 55-56 °C(lit.) Density:...

  • ALDRICH Tetraisopropyl methylenediphosphonate, 97%

    Empirical Formula: C13H30O6P2 Linear Formula: CH2[P(O)[OCH(CH3)2]2]2 Formula Weight: 344.32 MDL Number: MFCD00015021 Purity: 97% Boiling Point: 155 °C/0.5 mmHg(lit.) Density:...

  • Thallium (I) Nitrate

    Spectrum Chemical

    CAS No.: 10102-45-1 UN No.: UN2727 Class: 6.1 (5.1) Pkg. Group: PG II

  • ALDRICH 2,4,6-Triphenyl-1,3,5-triazine, 98%

    Empirical Formula: C21H15N3 Linear Formula: C21H15N3 Formula Weight: 309.36 MDL Number: MFCD00006051 Purity: 98% Melting Point: 232-235 °C(lit.)

  • ALDRICH 2,4,4-Trimethyl-2-oxazoline, 98%

    Empirical Formula: C6H11NO Linear Formula: C6H11NO Formula Weight: 113.16 MDL Number: MFCD00005301 Purity: 98% Boiling Point: 112-113 °C(lit.) Density: 0.887 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.4213(lit.)

  • Triphenylphosphine oxide, analytical standard

    CAS No.: 791-28-6 Synonyms: Ph3PO; TPPO; Triphenyl phosphorus oxide; Triphenylphosphine monoxide Formula: C18H15OP Formula Weight: 278.28 Linear Formula: (C6H5)3PO MDL No.: MFCD00002080 Purity: ≥98.5% (HPLC) Melting Point:...

  • ALDRICH p-Toluenesulfonic anhydride, 97%

    Formula: (CH3C6H4SO2)2O Formula Weight: 326.39 CAS No.: 4124-41-8 UN Number: UN2585 Purity: 97% Packaging: 5, 25 g in glass bottle

  • ALDRICH 2-Thiophenemethanol, 98%

    Synonym(s): 2-(Hydroxymethyl)thiophene; 2-Thienyl carbinol; Thenyl alcohol Formula: C5H6OS Formula Weight: 114.17 CAS No.: 636-72-6 Purity: 98% Density: 1.205g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle

  • "N,O-Bis(trimethylsilyl)trifluoroacetamide, for GC derivatization, =99.0%"

    Synonyms: BSTFA Formula: CF3C[=NSi(CH3)3]OSi(CH3)3 Formula Weight: 257.40 CAS No.: 25561-30-2 Purity: ≥99.0% (GC); ≥99.0% Density: 0.969 g/mL at 25 °C(lit.) Protocols & Applications: Derivatisation of Non-Steroidal Anti-Inflammatory...

  • ALDRICH Tris(triethylsilyl)silane

    Empirical Formula: C18H46Si4 Linear Formula: C18H46Si4 Formula Weight: 374.90 MDL Number: MFCD19053177 Density: 0.887 g/mL at 25 °C Refractive Index: n 20/D 1.526 Storage: 2-8°C

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