UN1993
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PNAs - WS Proficiency Testing Material
MilliporeSigmaThis proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet which will be available to download at Supelco-PT.com. Storage: 2-8C
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Sodium Hydroxide, 0.010N, Standardized
Reagents®Concentration: 0.01N in Methanol Composition: Methyl Alcohol 98.68%, Water 1.27%, Sodium Hydroxide 0.05% Boiling Point: Approximately 64.5°C Density: 0.8 Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid Flash Point: 11°C pH Range: 12 Solubility Information:…
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1,1-Diethoxybutane AldrichCPR
MilliporeSigmaMolecular Formula: C8H18O2 Molecular Weight: 146.23 Linear Structural Formula: C8H18O2 MDL Number: MFCD00038316 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not…
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3-Chloro-3-methyl-1-butyne, 95%
Thermo Scientific ChemicalsSynonym(s): 1,1-Dimethylpropargyl chloride Formula: C5H7Cl Formula weight: 102.57 Purity: 95% CAS Number: 1111-97-3 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.29 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and…
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2,2-Dimethoxypropane
Electron Microscopy Sciences(Acetone Dimethyl Acetal) Used as a dehydration agent. Formula: (CH3)2C(OCH3)2 Formula Weight: 104.15 CAS #: 77-76-9 Specific Gravity: 0.849
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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6-Chloro-1-hexyne, 98%
Thermo Scientific ChemicalsFormula: C6H9Cl Formula weight: 116.59 Purity: 98% CAS Number: 10297-06-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.29 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye…
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Empirical Formula: C6H11ClO2 Linear Formula: C6H11ClO2 Formula Weight: 150.60 MDL Number: MFCD00273365 Purity: 98% Boiling Point: 63 °C/37 mmHg(lit.) Density: 1.103 g/mL at…
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Kit Oil #11
Reagents®Composition: Castor Oil 56.03%, n-Heptane 43.97% Density: 0.77 Color: Colorless liquid Physical State: Liquid Solubility Information: Insoluble Shelf Life: 24 Months Storage: Ambient Incubation Time: Appearance:
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CAS: 1184-61-8 MDL No: MFCD00145408 UN No: UN1993; Haz Class: 3; Packing Group: II Liquid Molecular Formula: C12H28O4Sn MW: 355.06 Boiling Point: 83° Density (g/mL): 0.839 Refractive Index: 1.394
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Ethoxytrimethylsilane, 97%
Thermo Scientific ChemicalsSynonym(s): Trimethylethoxysilane Formula: C5H14OSi Formula weight: 118.25 Purity: 97% CAS Number: 1825-62-3 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour.…
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2,4,6-Trimethylpyridine for synthesis
MilliporeSigmaSynonyms: sym.-Collidine Chemical Formula: (CH3)3C5H2N Hill Formula: C8H11N CAS Number: 108-75-8 UN Number: UN1993
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1-Methoxy-3-trimethylsiloxy-1,3-butadiene, 94%
Thermo Scientific ChemicalsSynonym(s): Danishefsky's diene Formula: C8H16O2Si Formula weight: 172.30 Purity: 94% CAS Number: 54125-02-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H226 Flammable liquid and vapour. Precautionary…
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Germanium(IV) ethoxide, 97%
Thermo Scientific ChemicalsSynonym(s): Germanium tetraethoxide, Tetraethoxygermane Formula: C8H20GeO4 Formula weight: 252.84 Purity: 97% CAS Number: 14165-55-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.19 Hazard Statements: H226-H315-H319 Flammable liquid…
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Ricca Wright's Stain
Ricca ChemicalThe Ricca Chemical Wright's stain is composed of 99.49% methyl alcohol, 0.38% Wright's stain, 0.08% sodium phosphate dibasic, 0.04% potassium dihydrogen phosphate, 0.00% phosphoric acid and 0.00% water. It is suitable for identification of different blood cell types. It can be stored at a…
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N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97%
BeanTown ChemicalCAS: 24589-78-4 EC No: 246-331-6 MDL No: MFCD00000411 RTECS: AC9800000 UN No: UN1993; Haz Class: 3; Packing Group: III Liquid Molecular Formula: C6H12F3NOSi MW: 199.25 Boiling Point: 130-132° Flash Point: 25°C (77°F) Density…
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2-Methoxypropene, 95%, stabilized
BeanTown ChemicalCAS: 116-11-0 EC No: 204-125-3 MDL No: MFCD00014929 RTECS: UD0800000 UN No: UN1993; Haz Class: 3; Packing Group: I Liquid Molecular Formula: C4H8O MW: 72.11 Boiling Point: 34-36° Flash Point: -29°C (-20°F) Density (g/mL): 0.753 …
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Zirconium n-Propoxide, 70% (W/W) in n-Propyl Alcohol
GFS ChemicalsZr(OCH2CH2CH3)4 CAS#: 23519-77-9 F.W.: 327.58
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Tetra-n-butyl orthotitanate for synthesis
MilliporeSigmaChemical Formula: (CH3CH2CH2CH2O)4Ti Hill Formula: C16H36O4Ti CAS Number: 5593-70-4 UN Number: UN1993
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Bis(trimethylsilyl)sulfide, tech.
Thermo Scientific ChemicalsSynonym(s): Hexamethyldisilathiane Formula: C6H18SSi2 Formula weight: 178.44 CAS Number: 3385-94-2 UN Number: UN1993 Hazard Class
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Diisopropyldimethoxysilane for synthesis
MilliporeSigmaSynonyms: Eurenor® 5021 Hill Formula: C8H20O2Si CAS Number: 18230-61-0 UN Number: UN1993
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Concentration: 0.025N in Methanol Composition: Methyl Alcohol 99.68%, Potassium Hydroxide 0.18%, Water 0.15% Density: 0.8 Melting Point: -98°C Color: Colorless liquid Physical State: Liquid Flash Point: 11°C pH Range: 12.4 Solubility Information: Miscible Shelf Life: 6 Months …
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Synonyms: (2S)-2-Hydroxypropionaldehyde dimethyl acetal; (S)-1,1-Dimethoxy-2-hydroxypropane; (S)-Lactaldehyde dimethyl acetal Molecular Formula: C5H12O3 Molecular Weight: 120.15 Linear Structural Formula: C5H12O3 MDL Number: MFCD07778452 Purity: >=99.0% (sum of enantiomers, GC)…
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Pyruvic aldehyde dimethyl acetal, 97+%
Thermo Scientific ChemicalsSynonym(s): Methylglyoxal dimethyl acetal, 1,1-Dimethoxyacetone Formula: CH3COCH(OCH3)2 Formula weight: 118.13 Purity: 97+% CAS Number: 6342-56-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2914.50 Hazard Statements: H226-H315-H319-H335 …
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2,5-Dimethylthiophene, 98+%
Thermo Scientific ChemicalsFormula: C6H8S Formula weight: 112.19 Purity: 98+% CAS Number: 638-02-8 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2934.99 Hazard Statements: H226-H332 Flammable liquid and vapour. Harmful if inhaled. Precautionary Statements: …
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1-Chloro-3-fluorobenzene, 99%
BeanTown ChemicalCAS: 625-98-9 EC No: 210-919-0 MDL No: MFCD00000569 UN No: UN1993; Haz Class: 3; Packing Group: II Liquid Molecular Formula: C6H4ClF MW: 130.55 Boiling Point: 126-128° Flash Point: 20°C (68°F) Density (g/mL): 1.219 Refractive Index: 1.494
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1,2,3,4-Tetrafluorobenzene, 99+%
Thermo Scientific ChemicalsFormula: C6H2F4 Formula weight: 150.07 Purity: 99+% CAS Number: 551-62-2 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes skin irritation. Causes serious…
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Vanadium(V) triisopropoxide oxide, 96%
Thermo Scientific ChemicalsSynonym(s): Isopropyl orthovanadate, Vanadium(V) oxytriisopropoxide Formula: C9H21O4V Formula weight: 242.20 Purity: 96% CAS Number: 5588-84-1 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.19 Hazard Statements: H226-H315-H319-H335 …
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2-Ethyl-4-methyl-1,3-dioxolane, cis + trans, 99%
Thermo Scientific ChemicalsSynonym(s): Propionaldehyde 1,2-propanediol acetal Formula: C6H12O2 Formula weight: 116.16 Purity: 99% CAS Number: 4359-46-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2932.99 Hazard Statements: H226 Flammable liquid and vapour. …
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Bis(trimethylsilyl)methane, 98%
Thermo Scientific ChemicalsFormula: (CH3)3SiCH2Si(CH3)3 Formula weight: 160.41 Purity: 98% CAS Number: 2117-28-4 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes skin irritation.…