CAS: 5872-08-2 EC No: 227-527-0 MDL No: MFCD00074827 RTECS: DT5077100 UN No: UN3261; Haz Class: 8; Packing Group: III Crystalline Molecular Formula: C₁₀H₁₆O₄S MW: 232.30 Melting Point: 203-206° (decomposes)

Formula: C10H7ClO2S Formula weight: 226.68 Purity: 97% CAS Number: 93-11-8 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

Synonym(s): Triphenylchlorosilane, TPSCl Formula: C18H15ClSi Formula weight: 294.86 Purity: 96% CAS Number: 76-86-8 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…

Synonyms: NSC 75831; Pyridine sulfur trioxide complex Molecular Formula: C5H5NO3S Molecular Weight: 159.16 Linear Structural Formula: C5H5NO3S MDL Number: MFCD00012437 Purity: 97% Application: Sulfur trioxide-pyridine (SO3-py) complex can be used to…

Synonym(s): Copper(II) triflate Formula: Cu(CF3SO3)2 Formula weight: 361.68 Purity: 99% min CAS Number: 34946-82-2 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…

Synonym(s): 3-Bromo-1-phenyl-1-propene Formula: C6H5CH=CHCH2Br Formula weight: 197.08 Purity: 95% CAS Number: 4392-24-9 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2903.99 Hazard Statements: H314-H318 Causes severe skin burns and eye…

Formula: C6H4BrClO2S Formula weight: 255.52 Purity: 98+% CAS Number: 98-58-8 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

Synonym(s): 2-Chloropyridine-3-carbonyl chloride Formula: C6H3Cl2NO Formula weight: 176.00 Purity: 98+% CAS Number: 49609-84-9 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.39 Hazard Statements: H314-H318 Causes severe skin burns and…

Synonyms: for resolution of racemates Hill Formula: C₁₀H₁₆O₄S CAS Number: 3144-16-9 UN Number: UN3261

Synonym(s): 3-Methyl-2-butenoic acid, 3-Methylcrotonic acid Formula: C5H8O2 Formula weight: 100.12 Purity: 98% CAS Number: 541-47-9 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2916.19 Hazard Statements: H314-H318 Causes severe skin…

Formula: C6H4ClNO4S Formula weight: 221.62 Purity: 98% CAS Number: 121-51-7 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

Synonym(s): alpha-Bromo-4-nitrotoluene Formula: C7H6BrNO2 Formula weight: 216.04 Purity: 97+% CAS Number: 100-11-8 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…

Synonym(s): PFP Formula: C6HF5O Formula weight: 184.06 Purity: 99% CAS Number: 771-61-9 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2908.19 Hazard Statements: H301-H311-H314-H318 Toxic if swallowed. Toxic in contact with skin. Causes…

Formula: C6H4ClNO4S Formula weight: 221.62 Purity: 97% CAS Number: 98-74-8 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

Synonym(s): 1,1,4,4-Tetramethyl-1,4-dichlorodisilethylene Formula: C6H16Cl2Si2 Formula weight: 215.27 Purity: tech. 90% CAS Number: 13528-93-3 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H318 Causes severe…

CAS No.: 1822-51-1 UN No.: UN3261 Class: 8 Pkg. Group: PG III

≥97% Synonym: 2-Oxosuccinic acid, Ketosuccinic acid, Oxalacetic acid, Oxobutanedioic acid CAS Number 328-42-7  Linear Formula HOOCCH2COCOOH  Molecular Weight 132.07  Beilstein Registry Number 1705475   EC Number …

CAS No.: 98-58-8 UN No.: UN3261 Class: 8 Pkg. Group: PG III

Synonym(s): 2-Oxobutanedioic acid, 2-Oxosuccinic acid Formula: C4H4O5 Formula weight: 132.07 Purity: 97% CAS Number: 328-42-7 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2918.30 Hazard Statements: H314-H318 Causes severe skin burns and…

CAS: 328-42-7 EC No: 206-329-8 MDL No: MFCD00002592 UN No: UN3261; Haz Class: 8; Packing Group: II Powder Molecular Formula: C₄H₄O₅ MW: 132.07 Melting Point: 161° Flash Point: 88°C (190°F)

CAS No.: 110-16-7 UN No.: UN3261 Class: 8 Pkg. Group: PG III

Synonym(s): 5-Bromopentanoic acid Formula: Br(CH2)4CO2H Formula weight: 181.03 Purity: 97% CAS Number: 2067-33-6 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…

Formula: C7H3Cl3O Formula weight: 209.46 Purity: 97% CAS Number: 3024-72-4 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2916.39 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

CAS: 58757-38-3 MDL No: MFCD00051775 UN No: UN3261; Haz Class: 8; Packing Group: II Crystalline/Powder Molecular Formula: C₆H₃Cl₂NO MW: 176.00 Melting Point: 48-53°

Formula: (ClCH2CO)2O Formula weight: 170.98 Purity: 97% CAS Number: 541-88-8 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H300-H314-H318 Fatal if swallowed. Causes severe skin burns and eye damage. Causes serious…

CAS No.: 4422-95-1 UN No.: UN3261 Class: 8 Pkg. Group: PG III

Synonym(s): 1,2,4-Benzenetricarboxylic 1,2-anhydride 4-chloride, Phthalic anhydride 4-carbonyl chloride Formula: C9H3ClO4 Formula weight: 210.57 Purity: 98% CAS Number: 1204-28-0 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2917.39 Hazard…

Formula: C7H5Br2F Formula weight: 267.92 Purity: 97% CAS Number: 78239-71-1 UN Number: UN3261 Hazard Class: 8

Synonym(s): Pyridinium bromide perbromide, Pyridinium tribromide Formula: C5H5N HBr3 Formula weight: 319.82 Purity: tech. 90% CAS Number: 39416-48-3 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2933.31 Hazard Statements: H314-H318 Causes…

Synonym(s): alpha,4-Dibromoacetophenone, 4-Bromophenacyl bromide Formula: C8H6Br2O Formula weight: 277.95 Purity: 98+% CAS Number: 99-73-0 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2914.70 Hazard Statements: H314-H318 Causes severe…

Synonym(s): 4-(Chlorocarbonyl)benzonitrile Formula: C8H4ClNO Formula weight: 165.58 Purity: 98% CAS Number: 6068-72-0 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2926.90 Hazard Statements: H314-H318 Causes severe skin burns and eye…

Synonym(s): Methanephosphonic acid Formula: CH5O3P Formula weight: 96.03 Purity: 98% CAS Number: 993-13-5 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes…