Formula: [CH3(CH2)3]4PBr Formula weight: 339.35 Purity: 99% CAS Number: 3115-68-2 UN Number: UN3464 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H301-H310-H331-H318-H315-H335 Toxic if swallowed. Fatal in contact with skin. Toxic…

CAS No.: 96-53-7 UN No.: UN2811 pH: 6 - 7 (10 g/l, H2O, 20°C) Solubility: (20°C) insoluble Melting Point: 101 - 106°C Molar Mass: 119.21 g/mol

Synonyms: 4-Methylbenzoyl chloride CAS Number: 874-60-2 Formula: C8H7ClO Formula Weight: 154.59 Linear Formula: CH3C6H4COCl MDL No.: MFCD00000696 Purity: 0.98 Boiling Point: 225-227 C(lit.); 95-96 C/10 mmHg(lit.) Melting Point: -4--2 C (lit.) Density: 1.169 g/mL at 25…

Synonym(s): Stannous oxalate Formula: C2O4Sn Formula weight: 206.72 Purity: 98% CAS Number: 814-94-8 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2917.11 Hazard Statements: H302-H312 Harmful if swallowed. Harmful in contact with skin. …

Formula: CH3OCH2P(C6H5)3Cl Formula weight: 342.81 Purity: 98+% CAS Number: 4009-98-7 Harmonized Tariff Code:  2931.90 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

Synonyms: TRIS acetate salt2-Amino-2-hydroxymethyl-1,3-propanediol acetate Purity Limit: ≥ 99% CAS No.: 6850-28-8 Molecular Formula: C4H11NO3·C2H4O2 Molecular Weight: 181.2 MDL No.: MFCD00038951 Appearance: White crystalline powder Melting Point: 115-125 °C Storage…

Synonym(s): Isocyanuric chloride, Symclosene Formula: C3Cl3N3O3 Formula weight: 232.41 Purity: 97% CAS Number: 87-90-1 UN Number: UN2468 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2933.69 Hazard Statements: H272-H302-H319-H335 May intensify fire;…

Synonym(s): 4-Hydroxyphenethylamine hydrochloride, 2-(4-Hydroxyphenyl)ethylamine hydrochloride Formula: C8H11NO HCl Formula weight: 173.65 Purity: 98% CAS Number: 60-19-5 Harmonized Tariff Code:  2922.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious…

CAS No.: 106-69-4

Formula: H2Ti Formula weight: 49.92 Purity: 99% (metals basis) CAS Number: 7704-98-5 UN Number: UN1871 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  2850.00 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a …

Purity: 99.9% (metals basis) CAS Number: 7440-32-6 UN Number: UN2546 Hazard Class: 4.2 Packing Group: II Harmonized Tariff Code:  8108.20 Hazard Statements: H251 Self-heating: may catch fire. Precautionary Statements: P280-P235+P410-P420-P407 Wear protective…

CAS No.: 7360-38-5

Synonym(s): Azidotrimethylsilane Formula: C3H9N3Si Formula weight: 115.21 Purity: 94% CAS Number: 4648-54-8 UN Number: UN1992 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H300-H310-H330 Highly flammable liquid and vapour.…

Synonyms: Basic blue 17 Methylene blue T50 or T extra Tolonium chloride CI 52040 Grade: Certified CAS No.: 92-31-9 Molecular Formula: C15H16N3SCl Molecular Weight: 305.83 MDL No.: MFCD00011934 Appearance: Dark green to black powder Storage Temperature: Store at RT

Synonym(s): Stannous oxide Formula: OSn Formula weight: 134.69 Purity: 99% CAS Number: 21651-19-4 Harmonized Tariff Code:  2825.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not…

Synonym(s): NSC 93579; Triethylhydrosilane; Triethylsilicon hydride Formula: (C₂H₅)₃SiH Formula Weight: 116.28 CAS No.: 617-86-7 UN Number: UN1993 Purity: 99% Density: 0.728g/mLat 25°C(lit.) Application: Catalyst for:…

Formula: C8H18F3NOSi2 Formula weight: 257.40 CAS Number: 25561-30-2 UN Number: UN2924 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H226 Causes severe skin burns and eye damage. Flammable liquid and vapour. Precautionary…

Synonym(s): Dimethyl methoxycarbonylmethylphosphonate, Phosphonoacetic acid trimethyl ester Formula: C5H11O5P Formula weight: 182.11 Purity: 98% CAS Number: 5927-18-4 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious…

Synonym(s): 2,3-Dimethyl-2-butene Formula: C6H12 Formula weight: 84.16 Purity: 97% CAS Number: 563-79-1 UN Number: UN3295 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2901.29 Hazard Statements: H225-H304 Highly flammable liquid and vapour. May be fatal if…

CAS # 204692-75-1 Synonyms: Boc-3,5-dibromo-D-Tyr-OH MDL No.: MFCD00798623 Molecular Formula: C14H17Br2NO5 Molecular Weight: 439.33 Purity Limit: 99% Storage Temp: Store at 0-8°C

Synonym(s): (^+)-2-(Aminomethyl)tetrahydrofuran Formula: C5H11NO Formula weight: 101.15 Purity: 97% CAS Number: 4795-29-3 UN Number: UN2943 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2932.19 Hazard Statements: H226-H315-H319-H335 Flammable liquid and…

Synonym(s): Trichlorotris(ethylenediamine)chromium(III) Formula: C6H24Cl3CrN6 3.5H2O Formula weight: 401.71 (338.65anhy) CAS Number: 16165-32-5 Harmonized Tariff Code:  2921.21 Hazard Statements: H317 May cause an allergic skin reaction. Precautionary Statements: …

Synonym(s): α-Diisobutylene; Diisobutylene Formula: (CH₃)₃CCH₂C(CH₃)=CH₂ Formula Weight: 112.21 CAS No.: 107-39-1 UN Number: UN2050 Purity: 99% Density: 0.708g/mLat 25°C(lit.) Packaging: 100 g in glass bottle

Synonyms: N -[Tris(hydroxymethyl)methyl]glycine Formula: (HOCH₂)₃CNHCH₂CO₂H Formula Weight: 179.17 CAS No.: 5704-04-1 Purity: ≥99% (titration) Application: Buffer component for separation of low molecular weight peptides. …

Formula: TiF4 Formula weight: 123.89 Purity: 98% CAS Number: 7783-63-3 UN Number: UN3260 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2826.19 Hazard Statements: H301-H311-H314-H318-H332 Toxic if swallowed. Toxic in contact with skin. Causes severe skin burns…

Synonym(s): 4-Methylbenzenesulfonyl hydrazide, p-Toluenesulfonohydrazide Formula: C7H10N2O2S Formula weight: 186.23 Purity: 98% CAS Number: 1576-35-8 UN Number: UN3226 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  2935.00 Hazard Statements: H242-H228-H301 …

CAS Number: 76-02-8 Formula: C2Cl4O Formula Weight: 181.83 Linear Formula: Cl3CCOCl MDL No.: MFCD00000792 Purity: 0.99 Boiling Point: 114-116 C(lit.) Melting Point: -57 C (lit.) Density: 1.629 g/mL at 25 C(lit.) Refractive Index: n20/D 1.470(lit.) Beilstein Registry…

Formula: O3W Formula weight: 231.85 Purity: 99.998% (metals basis excluding Mo), Mo 100ppm CAS Number: 1314-35-8 Harmonized Tariff Code:  2825.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after…

Formula: CH3(CH2)11CH3 Formula weight: 184.37 Purity: 98+% CAS Number: 629-50-5 Harmonized Tariff Code:  2901.10 Hazard Statements: H304 May be fatal if swallowed and enters airways. Precautionary Statements: P280f-P301+P330+P331-P315 Wear protective clothing. IF SWALLOWED:…

Thiobarbituric acid (TBA) reaction has been used to detect lipid oxidation. When lipids are oxidized, malonaldehyde is formed. TBA reacts with malonaldehyde in hot acid to form a red complex of malonaldehyde:TBA (1:2). Used to quantitate lipopolysaccharides, carrageenan, and sialic acids; used…

Synonym(s): 2,2′-Thiobis(ethanol); Bis(2-hydroxyethyl) sulfide; Thiodiethylene glycol; Thiodiglycol Formula: S(CH₂CH₂OH)₂ Formula Weight: 122.19 CAS No.: 111-48-8 Purity: ≥99% Density: 1.221g/mLat 25°C(lit.) Packaging: 100, 500…

99% Synonym: Bis[2-(2-hydroxyethoxy)ethyl] ether, Tetra(ethylene glycol), Tetraglycol CAS Number: 112-60-7 Linear Formula: HO(CH₂CH2O) ₃CH₂CH₂OH Molecular Weight: 194.23 Beilstein Registry Number: 1634320 EC Number: 203-989-9 …