Synonym(s): Methyl trans-2,3-dimethylacrylate, Methyl (E)-2-methyl-2-butenoic acid Formula: C6H10O2 Formula weight: 114.15 Purity: 98% CAS Number: 6622-76-0 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2916.19 Hazard Statements: H226 …

Synonym(s): Ethyl 3-methyl-2-oxobutyrate, Ketovaline ethyl ester Formula: C7H12O3 Formula weight: 144.17 Purity: 97% CAS Number: 20201-24-5 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2918.30 Hazard Statements: H226 Flammable liquid and…

CAS No.: 547-64-8 UN No.: UN3272 Class: 3 Pkg. Group: PG III

CAS No.: 108-65-6 UN No.: UN3272 Class: 3 Pkg. Group: PG III

Synonym(s): 1-Methoxy-2-propyl acetate, Propylene glycol monomethyl ether acetate Formula: C6H12O3 Formula weight: 132.16 Purity: 99%, stab. with 50ppm BHT CAS Number: 108-65-6 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.39 Hazard…

Synonym(s): Ethyl isopentanoate, Ethyl 3-methylbutyrate Formula: (CH3)2CHCH2CO2CH2CH3 Formula weight: 130.19 Purity: 98% CAS Number: 108-64-5 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.60 Hazard Statements: H226 Flammable liquid…

CAS No.: 1421-89-2 UN No.: UN3272 Class: 3 Pkg. Group: PG III

Synonym(s): 3-Ethoxypropionic acid ethyl ester Formula: C7H14O3 Formula weight: 146.19 Purity: 99+% CAS Number: 763-69-9 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2918.99 Hazard Statements: H226 Flammable liquid and vapour. …

Synonym(s): Methyl pentanoate, Valeric acid methyl ester Formula: CH3(CH2)3CO2CH3 Formula weight: 116.16 Purity: 99% CAS Number: 624-24-8 UN Number: UN3272 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2915.60 Hazard Statements: H225-H332 Highly flammable…

Synonym(s): Acrylic acid propargyl ester, 2-Propyn-1-yl propenoate Formula: C6H6O2 Formula weight: 110.11 Purity: 96%, stab. with ca 200ppm BHT CAS Number: 10477-47-1 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2916.12 Hazard Statements: …

Synonym(s): Methyl orthoformate, Orthoformic acid trimethyl ester Formula: HC(OCH3)3 Formula weight: 106.12 Purity: 99% CAS Number: 149-73-5 UN Number: UN3272 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H225-H315-H319-H335 …

Synonym(s): 1,1,1-Trimethoxyethane Formula: CH3C(OCH3)3 Formula weight: 120.15 Purity: 98% CAS Number: 1445-45-0 UN Number: UN3272 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2909.19 Hazard Statements: H225-H315-H319-H317-H335 Highly flammable liquid and…

Synonym(s): Methyl pivalate, Trimethylacetic acid methyl ester Formula: (CH3)3CCO2CH3 Formula weight: 116.16 Purity: 99% CAS Number: 598-98-1 UN Number: UN3272 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H225-H301 Highly…

Synonym(s): (Methylthio)acetic acid ethyl ester Formula: CH3SCH2CO2CH2CH3 Formula weight: 134.20 Purity: 98% CAS Number: 4455-13-4 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H226-H319-H335 Flammable liquid…

Synonym(s): Ethyl pentanoate, Valeric acid ethyl ester Formula: CH3(CH2)3CO2CH2CH3 Formula weight: 130.19 Purity: 98% CAS Number: 539-82-2 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.60 Hazard Statements: H226 Flammable liquid and…

Synonym(s): Methoxyacetic acid methyl ester Formula: CH3OCH2CO2CH3 Formula weight: 104.11 Purity: 99% CAS Number: 6290-49-9 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2918.99 Hazard Statements: H226 Flammable liquid and vapour. …

Molecular Formula: C5H8O3 Molecular Weight: 116.12 Linear Structural Formula: CH3COCOOC2H5 MDL Number: MFCD00009123 Purity: >=97% Density: 1.045 g/mL at 25 C (lit.) Refractive Index: n20/D 1.404 (lit.) Other Notes: Download our Flavors and Fragrances Catalog to view our…

Synonym(s): 2,2-Difluoropropionic acid ethyl ester Formula: C5H8F2O2 Formula weight: 138.11 Purity: 97% CAS Number: 28781-85-3 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid…

Synonym(s): Methacrylic acid 2,2,3,3,3-pentafluoropropyl ester Formula: C7H7F5O2 Formula weight: 218.12 Purity: 97%, stab. CAS Number: 45115-53-5 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2916.14 Hazard Statements: H226-H315-H319-H335 …

Synonym(s): Hexanoic acid methyl ester, Hexanoic acid methyl ester Formula: CH3(CH2)4CO2CH3 Formula weight: 130.19 Purity: 99% CAS Number: 106-70-7 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H226 Flammable…

Synonym(s): Crotonic acid methyl ester, Methyl but-2-enoate Formula: C5H8O2 Formula weight: 100.12 Purity: 98% CAS Number: 623-43-8 UN Number: UN3272 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2916.19 Hazard Statements: H225-H315-H319-H335 Highly…

Synonym(s): Ethyl allylacetate, 4-Pentenoic acid ethyl ester Formula: CH2=CHCH2CH2CO2CH2CH3 Formula weight: 128.17 Purity: 98+% CAS Number: 1968-40-7 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2916.19 Hazard Statements: H226 Flammable…

CAS No.: 105-68-0 UN No.: UN3272 Melting Point: -73°C Molar Mass: 144.21 g/mol Boiling Point: 160°C Flash Point: 46°C Refractive Index: 46°C Explosion Limit: 1 %(V) Density: 0.869 g/cm3 (20°C) Ignition Point: 370°C

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…

Synonym(s): DL-Lactic acid methyl ester Formula: C4H8O3 Formula weight: 104.10 Purity: 99% CAS Number: 547-64-8 UN Number:

Synonym(s): Pentafluoropropionic acid ethyl ester Formula: CF3CF2CO2CH2CH3 Formula weight: 192.09 Purity: 98+% CAS Number: 426-65-3 UN Number: UN3272 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H225-H315-H319-H335 Highly…

Synonym(s): Methyl acetylenecarboxylate, Propiolic acid methyl ester Formula: HC CCO2CH3 Formula weight: 84.07 Purity: 99% CAS Number: 922-67-8 UN Number: UN3272 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2916.19 Hazard Statements: H225-H315-H319-H335 …

Synonym(s): Acrylic acid propargyl ester Empirical Formula: C₆H₆O₂ Linear Formula: CH₂=CHCO₂CH₂C≡CH Formula Weight: 110.11 MDL Number: MFCD00078451 Purity: 98% Boiling Point: 142-143 °C(lit.) …

Molecular Formula: C6H10O2 Molecular Weight: 114.14 Linear Structural Formula: C6H10O2 MDL Number: MFCD00016654 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…

Synonym(s): Pyruvic acid methyl ester, Methyl 2-oxopropionate Formula: C4H6O3 Formula weight: 102.09 Purity: 98% CAS Number: 600-22-6 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2918.30 Hazard Statements: H226 Flammable liquid and…

Synonym(s): Ethyl caproate, Hexanoic acid ethyl ester Formula: CH3(CH2)4CO2CH2CH3 Formula weight: 144.21 Purity: 99% CAS Number: 123-66-0 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H226-H315-H319-H335 …

Synonym(s): Acrylic acid 1,1,1,3,3,3-hexafluoroisopropyl ester Formula: C6H4F6O2 Formula weight: 222.09 Purity: 98+%, stab. with 50ppm 4-methoxyphenol CAS Number: 2160-89-6 UN Number: UN3272 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2916.12 Hazard…