Chemicals Reagents T

Storage: −196°C

Formula: C₁₁H₁₄N₂O Formula Weight: 190.24 CAS No.: 2899-29-8 Purity: 97% Packaging: 1 g in glass bottle

Grade: Reagent, ACS CAS No.: 62-55-5

Synonym(s): 3-[1-(Phenylamino)ethylidene]-5-(phenylmethyl)-2,4-pyrrolidinedione; NSC 239274 Empirical Formula: C₁₉H₁₈N₂O₂ Linear Formula: C₁₉H₁₈N₂O₂ Formula Weight: 306.36 Purity: ≥98% (HPLC) Storage:...

Synonym(s): PCy₃; P(Cy)₃ Empirical Formula: C₁₈H₃₃P Linear Formula: (C₆H₁₁)₃P Formula Weight: 280.43 MDL Number: MFCD00003853 Melting Point: 81-83 °C(lit.)

Synonyms: N,N,N',N'-Tetramethylmethanediamine; Bis(dimethylamino)methane CAS Number: 51-80-9 Formula: C5H14N2 Formula Weight: 102.18 Linear Formula: (CH3)2NCH2N(CH3)2 MDL No.: MFCD00008328 Purity: 0.99 Boiling Point: 85 C(lit.) Density: 0.749 g/mL at 25 C(lit.) Refractive Index: n20/D 1.401(lit.)...

Empirical Formula: C₆H₁₂ Linear Formula: C₆H₁₂ Formula Weight: 84.16 MDL Number: MFCD00065138 Purity: ≥90% (GC) Density: 0.686 g/mL at 20 °C(lit.) Refractive Index: n 20/D 1.392 Beilstein Registry Number: 1719115

Harmonized Tariff Code: 3822.00

Synonyms: MTMS; Methyltrimethoxysilane CAS Number: 1185-55-3 Formula: C4H12O3Si Formula Weight: 136.22 Linear Formula: CH3Si(OCH3)3 MDL No.: MFCD00008342 Purity: 0.95 Boiling Point: 102-104 C(lit.) Density: 0.955 g/mL at 25 C(lit.) Refractive Index: n20/D 1.371(lit.) Beilstein Registry Number:...

Synonyms: Titania; Titanium dioxide Formula: TiO₂ Formula Weight: 79.87 CAS No.: 13463-67-7 Purity: ≥99% Density: 4.26 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Empirical Formula: C₁₆H₁₉IN₂ Linear Formula: C₁₆H₁₉IN₂ Formula Weight: 366.24 MDL Number: MFCD00031907 Melting Point: 254-256 °C(lit.)

Synonyms: TMB 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. 25% slower than traditional TMB formulations. Not recommended for membrane or immunohistochemical...

Formula: H₂NN(CH₃)₃I Formula Weight: 202.04 CAS No.: 3288-80-0 Purity: 97% Packaging: 50 g in glass bottle

100 μg/mL in methanol (as free base), ampule of 1 mL, certified reference material Synonym(s): Amino Acid Sequence: Empirical Formula: C₁₄H₂₃NO₄S Formula Weight: 301.40 Linear Formula: C₁₄H₂₃NO₄S MDL Number:...

Synonym(s): Tetra-decylammonium bromide Empirical Formula: C₄₀H₈₄BrN Linear Formula: [CH₃(CH₂)₉]₄N(Br) Formula Weight: 659.01 MDL Number: MFCD00043166 Purity: ≥99.0% (AT) Beilstein Registry Number: 5842649

Formula: (C₆H₁₁)₃P · HBF₄ Formula Weight: 368.24 CAS No.: 58656-04-5 Purity: 97% Packaging: 1, 5 g in glass bottle

Synonym(s): Ethyl citrate Empirical Formula: C₁₂H₂₀O₇ Linear Formula: HOC(COOC₂H₅)(CH₂COOC₂H₅)₂ Formula Weight: 276.28 MDL Number: MFCD00009201 Purity: ≥98.0% (GC) Boiling Point:...

CAS No.: 7440-33-7 UN No.: UN3089 Class: 4.1 Pkg. Group: PG III

Synonym(s): 4-Benzyl-2-methyl-1,2,4-thiadiazolidine-3,5-dione Empirical Formula: C₁₀H₁₀N₂O₂S Linear Formula: C₁₀H₁₀N₂O₂S Formula Weight: 222.26 MDL Number: MFCD04973552 Purity: ≥98% (HPLC) Melting Point:...

Formula: C₂H₅NS Formula Weight: 75.13 CAS Number:

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. Synonyms: tert-Butanol; 2-Methyl-2-propanol; tert-Butyl alcohol; Trimethyl carbinol Molecular Formula: C4H10O Molecular Weight: 74.12 Linear Structural Formula: (CH3)3COH MDL Number:...

Harmonized Tariff Code: 3822.00

Formula: C₁₁H₁₄O₄ Formula Weight: 210.23 CAS No.: 832-58-6 Purity: 97% Packaging: 5 g in glass bottle

Empirical Formula: C₁₁H₁₄O₄ Linear Formula: C₁₁H₁₄O₄ Formula Weight: 210.23 MDL Number: MFCD00017237 Purity: 97% Melting Point: 98-102 °C