UN3263
-
ALDRICH Sodium methanethiolate, technical, >=90% (RT)
MilliporeSigmaSynonym(s): Methanethiol sodium salt; Sodium thiomethoxide Empirical Formula: CH3NaS Linear Formula: CH3SNa Formula Weight: 70.09 MDL Number: MFCD00174316 Purity: ≥90% (RT) Beilstein Registry Number: 3592983
-
-
Chloramine-T Trihydrate, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 7080-50-4 UN No.: UN3263 Class: 8 Pkg. Group: PG III
-
4-Methylimidazole, 98%
Thermo Scientific ChemicalsFormula: C4H6N2 Formula weight: 82.11 Purity: 98% CAS Number: 822-36-6 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.29 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if…
-
2-(1-Piperazinyl)phenol, 98%
Thermo Scientific ChemicalsSynonym(s): 1-(2-Hydroxyphenyl)piperazine, 2-(1-Piperazino)phenol Formula: C10H14N2O Formula weight: 178.24 Purity: 98% CAS Number: 1011-17-2 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H301-H314-H318 Toxic if…
-
TEMPO
MP BiomedicalsTEMPO is a catalytic oxidant in the iodobenzene diacetae oxidation of nerol to neral. TEMPO has been utilized in the catalytic oxidation of primary alcohols to aldehydes. TEMPO reacts preferentially with carbon-centered radicals.
-
-
3-Hydroxypiperidine, 98+%
Thermo Scientific ChemicalsSynonym(s): 3-Piperidinol Formula: C5H11NO Formula weight: 101.15 Purity: 98+% CAS Number: 6859-99-0 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes…
-
TEMPO, free radical, 98+%
Thermo Scientific ChemicalsSynonym(s): 2,2,6,6-Tetramethyl-1-piperidinyloxy, free radical Formula: C9H18NO Formula weight: 156.25 Purity: 98+% CAS Number: 2564-83-2 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H314-H318 Causes severe…
-
Malondialdehyde tetrabutylammonium salt analytical standard
MilliporeSigmaSynonyms: Malonaldehyde tetrabutylammonium salt; Tetrabutylammonium malondialdehyde enolate Molecular Formula: C19H39NO2 Molecular Weight: 313.52 Linear Structural Formula: OCHCH=CHO[N(CH2CH2CH2CH3)4] MDL Number: MFCD00043410 Purity: >=97.0% (NT) Melting Point: 126-132 C …
-
TEMPO, free radical, 98%
BeanTown ChemicalCAS: 2564-83-2 EC No: 219-888-8 MDL No: MFCD00009599 RTECS: TN8991900 UN No: UN3263; Haz Class: 8; Packing Group: III Solid Molecular Formula: C9H18NO MW: 156.25 Melting Point: 36-38° Boiling Point: 193° (decomposes) Flash Point: 67°C (152°F)
-
Chloramine-T trihydrate, 98%
BeanTown ChemicalCAS: 7080-50-4 EC No: 204-854-7 MDL No: MFCD00149066 RTECS: XT5616800 UN No: UN3263; Haz Class: 8; Packing Group: III Crystalline Molecular Formula: C7H7ClNNaO2S·3H2O MW: 281.69 Melting Point: 167-170° Flash Point:…
-
Imidazole
MP BiomedicalsImidazole is a chelator for the binding of various divalent cations. Imidazole is a highly polar, planar 5 membered ring. It is amphoteric in nature. Imidazole can be used for the elution of histidine containing proteins from divalent cation resins and can also be used in reverse staining of…
-
3-Quinuclidinol, 98+%
Thermo Scientific ChemicalsSynonym(s): 1-Azabicyclo[2.2.2]octan-3-ol, 3-Hydroxyquinuclidine Formula: C7H13NO Formula weight: 127.19 Purity: 98+% CAS Number: 1619-34-7 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H314-H318 Causes severe…
-
Chloramine-T trihydrate, ACS, 98.0-103.0%
BeanTown ChemicalCAS: 7080-50-4 EC No: 204-854-7 MDL No: MFCD00149066 RTECS: XT5616800 UN No: UN3263; Haz Class: 8; Packing Group: III Crystalline Molecular Formula: C7H7ClNNaO2S·3H2O MW: 281.69 Melting Point: 167-170° Flash Point:…
-
Imidazole, Molecular Biology Grade, 99+%
Thermo Scientific ChemicalsSynonym(s): Glyoxaline Formula: C3H4N2 Formula weight: 68.08 Purity: 99+% CAS Number: 288-32-4 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.29 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious…
-
Imidazole, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: C3H4N2 Formula Weight: 68.08 CAS Number: 288-32-4 Specific Gravity: 1L = .60 Kg Flash Point: 146° C
-
Imidazole
Avantor - Macron Fine Chemicals™Formula: C3H4N2 Formula Weight: 68.08 CAS Number: 288-32-4
-
4-Pentyn-1-amine hydrochloride >=97.0% (GC)
MilliporeSigmaSynonyms: 1-Amino-4-pentyne hydrochloride; 4-Pentynylamine hydrochloride; 5-Amino-1-pentyne hydrochloride Molecular Formula: C5H9N· HCl Molecular Weight: 119.59 Linear Structural Formula: C5H9N· HCl MDL Number: MFCD22836507 Purity: >=97.0% (GC); 97.0-103.0%
-
1,8-Bis(dimethylamino)naphthalene, 98+%
Thermo Scientific ChemicalsSynonym(s): N,N,N',N'-Tetramethyl-1,8-naphthalenediamine Formula: C14H18N2 Formula weight: 214.31 Purity: 98+% CAS Number: 20734-58-1 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.59 Hazard Statements: H314-H318 Causes severe skin…
-
1,1'-Carbonyldiimidazole for synthesis
MilliporeSigmaSynonyms: 1,1'-Carbonyldiimidazole Molecular Formula: C7H6N4O Molecular Weight: 162.15 Linear Structural Formula: C7H6N4O MDL Number: MFCD00005286 Purity: >=97.0% (GC) Melting Point: 116-120 C
-
1,1'-Carbonyldiimidazole, 97%
Thermo Scientific ChemicalsSynonym(s): CDI Formula: C7H6N4O Formula weight: 162.15 Purity: 97% CAS Number: 530-62-1 UN Number: UN3263 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2933.29 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage.…
-
Ethyl 3-aminocrotonate, 98+%
Thermo Scientific ChemicalsSynonym(s): 3-Aminocrotonic acid ethyl ester Formula: C6H11NO2 Formula weight: 129.16 Purity: 98+% CAS Number: 626-34-6 UN Number: UN3263 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2922.49 Hazard Statements: H314-H318-H335 Causes severe skin burns and…
-
Imidazole, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 288-32-4 UN No.: UN3263 Class: 8 Pkg. Group: PG III
-
Synonyms: Amine functionalized SBA-15; Amine functionalized mesoporous slica; Mesoporous slica Application: The unique physical properties such as high surface areas and ordered pore structure of mesoporous silica combined with the selectivity of amine and thiol functional groups make them…
-
4-Aminothiophenol, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Aminobenzenethiol, 4-Mercaptoaniline Formula: C6H7NS Formula weight: 125.19 Purity: 97% CAS Number: 1193-02-8 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes…
-
Chloramine-T trihydrate, 98%
Thermo Scientific ChemicalsSynonym(s): N-Chloro-p-toluenesulfonamide sodium salt trihydrate, Tosylchloramide sodium trihydrate Formula: C7H7ClNNaO2S 3H2O Formula weight: 281.69 (227.67anhy) Purity: 98% CAS Number: 7080-50-4 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: …
-
CDI, reagent grade
MilliporeSigmaSynonyms: 1,1'-Carbonyldiimidazole CAS Number: 530-62-1 Formula: C7H6N4O Formula Weight: 162.15 Linear Formula: C7H6N4O MDL No.: MFCD00005286 Purity: >=90.0% (proton, NMR) Melting Point: 117-122 C (lit.) Beilstein Registry Number: 6826 EC Number: 208-488-9 UNSPSC Code:…
-
Chloramine T (ACS)
GFS ChemicalsCH3C6H4SO2NClNa•3H2O CAS#: 7080-50-4 F.W.: 281.70 NFPA#: 3-1-2 Descriptions: (N-chloro-p-toluenesulfonamide, sodium salt)
-
4-(1-Piperazinyl)phenol, 98%
Thermo Scientific ChemicalsSynonym(s): 1-(4-Hydroxyphenyl)piperazine, 4-(1-Piperazino)phenol Formula: C10H14N2O Formula weight: 178.24 Purity: 98% CAS Number: 56621-48-8 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H301-H314-H318 Toxic…
-
Imidazole, Practical
Reagents®Composition: Imidazole 100% Grade: Practical Boiling Point: 256 °C CAS Number: 288-32-4 Density: 1.03 Chemical Formula: NHCH:NCH:CH Molecular Weight: 68.08 g/mol Melting Point: 88 to 91 °C Color: White to off-white solid Physical State: Solid Flash Point: 145°C Solubility…
-
Chloramine-T trihydrate, ACS, 98.0-103.0%
Thermo Scientific ChemicalsFormula: CH3C6H4SO2N(Cl)Na 3H2O Formula weight: 281.69 (227.67anhy) Purity: 98.0-103.0% CAS Number: 7080-50-4 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2935.00 Hazard Statements: H301-H334-H314-H318 Toxic if swallowed. May cause allergy…