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…

Synonym(s): Dihydroxydiphenylsilane Formula: C12H12O2Si Formula weight: 216.31 Purity: 98% CAS Number: 947-42-2 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H228 Flammable solid. Precautionary Statements: …

Synonyms: Boc2O; Boc anhydride; Di-tert-butyl pyrocarbonate CAS Number: 24424-99-5 Formula: C10H18O5 Formula Weight: 218.25 Linear Formula: [(CH3)3COCO]2O MDL No.: MFCD00008805 Purity: >=98.0% (GC) Boiling Point: 56-57 C/0.5 mmHg(lit.) Melting Point: 22-26 C; 23 C (lit.) …

Synonym(s): Terephthalic acid disodium salt Formula: C6H4(COONa)2 Formula weight: 210.10 Purity: 99+% CAS Number: 10028-70-3 Harmonized Tariff Code:  2917.36

Formula: C12H12Si Formula weight: 184.32 Purity: 97% CAS Number: 775-12-2 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280g-P305+P351+P338 Wear protective gloves. IF IN EYES:…

Synonym(s): 4-Aminophenyl sulfone, Bis(4-aminophenyl) sulfone Formula: C12H12N2O2S Formula weight: 248.30 Purity: 98% CAS Number: 80-08-0 Harmonized Tariff Code:  2930.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P261 Avoid breathing…

Formula: C4H7NOS HCl Formula weight: 153.63 Purity: 99% CAS Number: 6038-19-3 Harmonized Tariff Code:  2934.99

Synonym(s): 1,3-Butylene bromide Formula: C4H8Br2 Formula weight: 215.93 Purity: 98% CAS Number: 107-80-2 Harmonized Tariff Code:  2903.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

CAS No.: 112-31-2

Synonym(s): 10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-one Formula: C15H12O Formula weight: 208.26 Purity: 97% CAS Number: 1210-35-1 Harmonized Tariff Code:  2914.39 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: …

CAS No.: 582-17-2

CAS No.: 464-49-3 UN No.: UN2717 Class: 4.1 Pkg. Group: PG III

Synonyms: DNBC; NSC 2697 CAS Number: 99-33-2 Formula: C7H3ClN2O5 Formula Weight: 230.56 Linear Formula: (O2N)2C6H3COCl MDL No.: MFCD00007248 Purity: >=98% Boiling Point: 196 C/11 mmHg(lit.) Melting Point: 68-69 C (lit.) Beilstein Registry Number: 990249 EC Number: …

Synonym(s): 4,4'-Methylenebis(cyclohexylamine) Formula: C13H26N2 Formula weight: 210.37 Purity: 98+% CAS Number: 1761-71-3 UN Number: UN2928 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2921.30 Hazard Statements: H330-H314-H318-H302-H317 Fatal if…

Synonym(s): Pentamethylene dichloride Formula: C5H10Cl2 Formula weight: 141.04 Purity: 98% CAS Number: 628-76-2 UN Number: UN1152 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.19 Hazard Statements: H301-H226-H315-H319-H335 Toxic if swallowed.…

Grade: Technical CAS No.: 63148-62-9

Purity Limit: ≥ 99% (HPLC) CAS No.: 620-93-9 Molecular Formula: C14H15N Molecular Weight: 197.28 MDL No.: MFCD00059317 Appearance: Off-white to yellow crystalline powder Melting Point: 74-82 °C Storage Temperature: Store at 0-8°C

CAS No.: 12627-85-9

Formula: (C6H5)2CH2 Formula weight: 168.24 Purity: 99+% CAS Number: 101-81-5 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2902.90 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic…

Synonyms: 2''-dA·H2O 9-(2-Deoxy-ß-D-ribofuranosyl)adenine Adenine deoxyriboside Purity Limit: 99+% CAS No.: 16373-93-6 Molecular Formula: C10H13N5O3·H2O Molecular Weight: 269.24 MDL No.: MFCD00149364 Appearance: White crystalline powder Melting Point: 185-187°C (dec) Storage…

Synonym(s): Malonic acid cyclic isopropylidene ester; Meldrum's acid; cycl-Isopropylidene malonate Formula: C₆H₈O₄ Formula Weight: 144.13 CAS No.: 2033-24-1 Purity: 98% Application: Benzyl substituted Meldrum′s acids, available via aldol…

Synonym(s): Solvent Yellow 56, C.I. 11021 Formula: C16H19N3 Formula weight: 253.35 Purity: 98% CAS Number: 2481-94-9 Harmonized Tariff Code:  2927.00 Hazard Statements: H341 Suspected of causing genetic defects. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a …

Synonym(s): Phenyl sulfone Formula: (C₆H₅)₂SO₂ Formula Weight: 218.27 CAS No.: 127-63-9 Purity: 97% Packaging: 100 g in poly bottle

Synonym(s): Pentamethylene dibromide Formula: Br(CH₂)₅Br Formula Weight: 229.94 CAS No.: 111-24-0 Purity: 97% Density: 1.688g/mLat 25°C(lit.) Application: Source for 1,5-di-Grignard reagent. 1, Packaging: 100, 500 g in glass bottle

Formula: C4H6O Formula weight: 70.09 Purity: 98+% CAS Number: 1191-99-7 UN Number: UN3271 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2932.19 Hazard Statements: H225-H301-H319 Highly flammable liquid and vapour. Toxic if swallowed. Causes serious eye…

Synonym(s): Diphenyl oxide; Phenyl ether Formula: (C₆H₅)₂O Formula Weight: 170.21 CAS No.: 101-84-8 UN Number: UN3077 Purity: ≥99% Density: 1.073g/mLat 25°C(lit.) Legal Information: ReagentPlus is a registered trademark of…

CAS # 1623-08-1 Synonyms: Phosphoric acid dibenzyl ester MDL No.: MFCD00004775 Melting Point: 74-82 °C Molecular Formula: C14H15O4P Molecular Weight: 278.24 Purity Limit: 98% Storage Temp: Store at 0-8°C Appearance: White to off-white to greenish powder

Synonym(s): Acetylenedicarboxylic acid diethyl ester, Butynedioic acid diethyl ester Formula: CH3CH2O2CC CCO2CH2CH3 Formula weight: 170.16 Purity: 96% CAS Number: 762-21-0 UN Number: UN1760 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2917.19 Hazard…

Synonym(s): Lauroyl chloride Formula: C12H23ClO Formula weight: 218.77 Purity: 98% CAS Number: 112-16-3 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes…

Formula: C16H14 Formula weight: 206.29 Purity: 98+% CAS Number: 538-81-8 Harmonized Tariff Code:  2902.90

Synonym(s): 1,3-Dichloro-2-propanone Formula: C3H4Cl2O Formula weight: 126.97 Purity: 96% CAS Number: 534-07-6 UN Number: UN2649 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2914.70 Hazard Statements: H300-H310-H330-H314-H318-H341 Fatal if swallowed.…

Synonym(s): Di-n-butyltin didodecanoate Formula: C32H64O4Sn Formula weight: 631.55 Purity: 95% CAS Number: 77-58-7 UN Number: UN2788 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H301-H331-H360-H341-H314-H318-H317 Toxic if…