UN1993, Chemicals
-
Hexamethyldisiloxane, 98+%
Thermo Scientific ChemicalsSynonym(s): HMDSO Formula: C6H18OSi2 Formula weight: 162.38 Purity: 98+% CAS Number: 107-46-0 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary Statements: …
-
Ricca Eriochrome Black TS
Ricca ChemicalThe Ricca Chemical eriochrome black TS with a composition of 94.5% methyl alcohol, 5.00% hydroxylamine hydrochloride and 0.50% eriochrome black T, is suitable for use in analytical chemistry experiments. It can be stored at a temperature of 15 to 30 degree C.
-
Leptomycin B, 99+%, 1mM soln. in ethanol
Thermo Scientific ChemicalsFormula: C33H48O6 Formula weight: 540.73 Purity: 99+%, 1mM soln. in ethanol CAS Number: 87081-35-4 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2941.90 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary Statements: …
-
Ethyl 3-dimethylaminopropionate, 97%
Thermo Scientific ChemicalsSynonym(s): 3-Dimethylaminopropionic acid ethyl ester Formula: (CH3)2NCH2CH2CO2CH2CH3 Formula weight: 145.20 Purity: 97% CAS Number: 20120-21-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2922.49 Hazard Statements: H226-H315-H319-H335 …
-
4-Fluoroanisole, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Methoxyfluorobenzene Formula: C7H7FO Formula weight: 126.13 Purity: 99% CAS Number: 459-60-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2909.30 Hazard Statements: H226 Flammable liquid and vapour. Precautionary…
-
Concentration: 85/15 v/v Composition: Toluene 85.91%, Methyl Ethyl Ketone 14.09% Density: 0.86 Color: Colorless liquid Physical State: Liquid Solubility Information: insoluble Synonyms: Toluene/Methyl Ethyl Ketone Shelf Life: 60 Months Storage: Ambient DOT: UN1993, FLAMMABLE…
-
Nitric Acid, 2% (v/v), Volumetric
Reagents®Concentration: 2% v/v in Methanol Composition: Methyl Alcohol 96.25%, Nitric Acid 2.63%, Water 1.13% Boiling Point: Approximately 100°C Density: 0.8 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid Flash Point: 11°C pH Range: 0.5 Solubility…
-
(Bromodifluoromethyl)trimethylsilane 98%
MilliporeSigma(Bromodifluoromethyl)trimethylsilane (TMSCF2Br) is commonly used as a source to generate dilfluorocarbene. TMSCF3 (Ruppert-Prakash reagent) and BBr3 undergoes fast halogen-exchange reaction to form MSCF2Br. Molecular Formula: C4H9BrF2Si Molecular Weight: 203.1 Linear Structural Formula: …
-
Ethoxyacetylene, ca 50% w/w in hexanes
Thermo Scientific ChemicalsSynonym(s): Ethyl ethynyl ether Formula: C4H6O Formula weight: 70.09 CAS Number: 927-80-0 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2909.19 Hazard Statements: H225-H304-H361-H373-H315 Highly flammable liquid and vapour. May be fatal if…
-
-
Acetonitrile-0.1% Formic Acid, BAKER ANALYZED LC/MS Reagent
Avantor - J.T.Baker®For Use in Liquid Chromatography and Mass Spectrometry Specific Gravity: 1L = .79 Kg Flash Point: 2° C
-
Triethyl orthoacetate, 98%
Thermo Scientific ChemicalsSynonym(s): Ethyl orthoacetate, Orthoacetic acid triethyl ester Formula: CH3C(OCH2CH3)3 Formula weight: 162.23 Purity: 98% CAS Number: 78-39-7 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2915.39 Hazard Statements: H226-H315-H319 …
-
Triisopropylsilylacetylene, 97%
Thermo Scientific ChemicalsSynonym(s): Ethynyltriisopropylsilane Formula: C11H22Si Formula weight: 182.38 Purity: 97% CAS Number: 89343-06-6 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour.…
-
Xylene/Toluene, 70/30 (w/w), Volumetric
Reagents®Concentration: 70/30 w/w Composition: Xylene 70%, Toluene 30% Density: 0.87 Color: Colorless liquid Physical State: Liquid Solubility Information: insoluble Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
-
Dimethylethoxyvinylsilane, 97%
BeanTown ChemicalCAS: 5356-83-2 EC No: 226-341-7 MDL No: MFCD00009070 UN No: UN1993; Haz Class: 3; Packing Group: II Liquid Molecular Formula: C6H14OSi MW: 130.26 Boiling Point: 99° Flash Point: -3°C (26°F) Density (g/mL): 0.79
-
-
Application: Silver nanocubes (75 nm, NanoXact, 1 mg/mL in ethanol, PVP 55 kDa (polymer)) can be potentially used for a variety of applications such as surface-enhanced Raman scattering (SERS) substrate, MoS2 photodetector, light-emitting diodes (LEDs), and localized surface plasmon resonance…
-
1-Bromopentane, 99%
BeanTown ChemicalCAS: 110-53-2 EC No: 203-776-0 MDL No: MFCD00000267 RTECS: RZ9770000 UN No: UN1993; Haz Class: 3; Packing Group: III Liquid Linear Formula: CH3(CH2)4Br MW: 151.04 Melting Point: -95° Boiling Point: 130° Flash Point: 32°C…
-
N,N-Dimethylformamide di-tert-butyl acetal, tech. 90%
Thermo Scientific ChemicalsFormula: C11H25NO2 Formula weight: 203.33 Purity: tech. 90% CAS Number: 36805-97-7 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2922.50 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes…
-
1,3-Bis(trifluoromethyl)benzene, 98+%
Thermo Scientific ChemicalsSynonym(s): alpha,alpha,alpha,alpha',alpha',alpha'-Hexafluoro-m-xylene Formula: C8H4F6 Formula weight: 214.11 Purity: 98+% CAS Number: 402-31-3 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.99 Hazard Statements: H226-H315-H319-H335 …
-
-
3-Oxetanone, 95%
Thermo Scientific ChemicalsFormula: C3H4O2 Formula weight: 72.06 Purity: 95% CAS Number: 6704-31-0 UN Number: UN1993 Hazard Class: 3
-
Diallyl disulfide, tech. 80%, remainder mainly diallyl sulfide and diallyl…
Thermo Scientific ChemicalsSynonym(s): Allyl disulfide Formula: C6H10S2 Formula weight: 146.27 Purity: tech. 80%, remainder mainly diallyl sulfide and diallyl trisulfide CAS Number: 2179-57-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: …
-
The Ricca Chemical p-naphtholbenzein indicator with a composition of 51.88% toluene, 46.31% isopropyl alcohol, 1.22% p-naphtholbenzein and 0.60% water, is suitable for research and laboratory use. It can be stored at a temperature of 15 to 30 degree C.
-
Kit Oil #3
Reagents®Composition: Castor Oil 83.38%, Toluene 9.31%, n-Heptane 7.31% Density: 0.93 Color: Colorless liquid Physical State: Liquid Solubility Information: Insoluble Shelf Life: 24 Months Storage: Ambient Incubation Time: Appearance:
-
Iodoethane (stabilised with silver) for synthesis
MilliporeSigmaSynonyms: Ethyl iodide Hill Formula: C2H5I CAS Number: 75-03-6 UN Number: UN1993
-
2-n-Butylthiophene
LKT Labs2-n-Butylthiophene is a sulfur analog of furan originally found in cooked meat products. 2-n-Butylthiophene is a phase II enzyme inducer that exhibits antioxidative and chemopreventive activities. This compound increases levels of glutathione and glutathione-S-transferase, preventing…
-
1-Bromo-3,5-difluorobenzene, 98%
BeanTown ChemicalCAS: 461-96-1 EC No: 416-710-2 MDL No: MFCD00010305 UN No: UN1993; Haz Class: 3; Packing Group: III Liquid Molecular Formula: C6H3BrF2 MW: 192.99 Boiling Point: 140° Flash Point: 44°C (111°F) Density (g/mL): 1.676 Refractive…
-
Oxidizer 0.02 M, configured for ABI 3900
MilliporeSigmaMDL Number: MFCD00677190 Purity: 5.4-6.6 g/L (Iodine conent, titration) Other Notes: Oxidizer solution, containing tetrahydrofuran (THF), pyridine, iodine and water, is applied to oxidize the chemically unstable trivalent phosphorous triester linkage formed in the coupling reaction to a…
-
-
WaterMark® KARL FISCHER WATER STANDARD, 1.0 mg/ml
GFS ChemicalsFor volumetric or coulometric use. For standardization of titrants or titrators.
-
Methyl phenyl sulfide for synthesis
MilliporeSigmaCAS Number: 100-68-5 UN Number: UN1993 Solubility: 0.5 g/l (25°C) Melting Point: -15°C Molar Mass: 124.21 g/mol Boiling Point: 188°C (1013 hPa) Flash Point: 57°C Refractive Index: 1.5842 (25°C, 589 nm) Density: 1.05 g/cm3 (20°C)