CAS Common Chemistry

3-Methyl-2-butanone CAS Registry Nuer ® 563-80-4 Discover more in SciFinder n Cite this Page. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. …

THA627 A2

2019721 CAS No. Ingredient Source Value 0000078-93-3 Butanone NIOSH Irritation; liver kidney 0000090-72-2 2,4,6-Tri(dimethylaminomethyl)phenol NIOSH No Established Limit …

Secondary Butanol 78-92-2 at Rs 179/kg | Vadodara | ID: …

Secondary Butanol 78-92-2. 2-Butanol, or sec-butanol, is an organic compound with formula CH3CH (OH)CH2CH3. This secondary alcohol is a flammable, colorless liquid that is soluble in …

Substance Information - ECHA - Europa

The ‘Substance identity’ section is calculated from substance identifiion information from all ECHA databases. The substance identifiers displayed in the InfoCard are the best available …

Pinacolone | C6H12O - PubChem

In an analysis of 63 chemical manufacturing effluent discharges collected from across the US, 3,3-dimethyl-2-butanone was detected in one effluent at a concn of <10 ug/L (1). It has been …

RIFM fragrance ingredient safety assessment, 2-butanone, CAS …

RIFM fragrance ingredient safety assessment, 2-butanone, CAS Registry Nuer 78-93-3 Food Chem Toxicol . 2019 Dec;134 Suppl 2:111025. doi: 10.1016/j.fct.2019.111025.

SAFETY DATA SHEET BUTANONE - Sevron

Product Name BUTANONE REACH Registration Nuer 01-2119457290-43 CAS-No. 78-93-3 EU Index No. 606-002-00-3 EC No. 201-159-0 Composition Comments The data shown are in …

1-Acetoxy-2-butanone | CAS#:1575-57-1 | Chemsrc

202237 Chemsrc provides 1-Acetoxy-2-butanone(CAS#:1575-57-1) MSDS, density, melting point, boiling point, structure, formula, CAS Nuer 1575-57-1 Molecular Weight …

RTECS:EL6475000 - 2-Butanone - The Registry of Toxic Effects …

Reproductive: Effects on eryo or fetus: Fetotoxicity (except death, e.g., stunted fetus) FAATDF 16,742,1991. inhalation/rat. 2900 mg/m 3 (6-10D pregnant) Reproductive: Specific …

2-Butanone - NIST

Formula: C 4 H 8 O. Molecular weight: 72.1057. IUPAC Standard InChI: InChI=1S/C4H8O/c1-3-4 (2)5/h3H2,1-2H3. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: ZWEHNKRNPOVVGH-UHFFFAOYSA-N. …

APPENDIX A. ATSDR MINIMAL RISK LEVEL WORKSHEETS

(1943) exposed 10 subjects (both male and ) to 2 -butanone at concentrations of 100, 200, or 350 ppm for 3–5 minutes. Symptom classifiions were no reaction, slightly irritating, and very

4-(n-nitrosomethylamino)-1(3-pyridyl)-1-butanone - OEHHA

Cancer. No Significant Risk Level (NSRL): 0.014 µg/day. Last NSRL/MADL Revision: 2001.

78-93-3 - 2-Butanone, ACS, 99+% - Methyl ethyl ketone - MEK

CAS Index Alphabetical Index Specials & Promotions New and Focus Products Bulk Quote Sitemap Contact United States 2 Radcliff Rd Tewksbury, MA 01876 United States alog …

2-Butanone CAS#: 78-93-3 - ChemicalBook

Synthetic air containing gaseous nitrous acid and exposed to artificial sunlight (λ = 300–450 nm) photooxidized 2-butanone into peroxyacetyl nitrate and methyl nitrate (Cox et al., 1980). They …

Butanone - Wikipedia

• Overview
• Production
• Appliions
• Safety
• See also
• External links

  Butanone, also known as methyl ethyl ketone (MEK), is an organic compound with the formula CH3C(O)CH2CH3. This colourless liquid ketone has a sharp, sweet odor reminiscent of acetone. It is produced industrially on a large scale, but occurs in nature only in trace amounts. It is partially soluble in water, and is commonly used as an industrial solvent. It is an isomer of another solvent, tetrahydrofuran.

2-BUTANONE OXIME | CAS#:96-29-7 | Chemsrc

202315 Chemsrc provides 2-BUTANONE OXIME(CAS#:96-29-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2-BUTANONE OXIME …

2-Butanone CAS 78-93-3 | BX1673

OmniSolv®. 2-Butanone MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. SDS. CoA. CAS #: 78-93-3 EC Nuer: 201-159-0 …

CDC - NIOSH Pocket Guide to Chemical Hazards - 2-Butanone

2-Butanone Related Pages Synonyms & Trade Names Ethyl methyl ketone, MEK, Methyl acetone, Methyl ethyl ketone CAS No. 78-93-3 RTECS No. EL6475000 DOT ID & Guide 1193 …

Methyl ethyl ketone or 2-Butanone Manufacturers, with SDS

Methyl ethyl ketone or 2-Butanone: CAS Nuer: 78-93-3, EINECS EC Nuer: 201-159-0, Molecular Formula: C4H8O or CH3COCH2CH3, Molecular Weight: 72.11, HS Code 29141200, …

Methyl ethyl ketone (MEK) CASRN 78-93-3 | DTXSID3021516

2003926 Studies of humans chronically exposed to MEK are inconclusive, and MEK has not been tested for carcinogenicity in animals by the oral or inhalation routes. This may be a …

Report | CAMEO Chemicals | NOAA

Butanone, 2-; (Methyl ethyl ketone; MEK) (78-93-3) 200 ppm 2700 ppm 4000 ppm LEL = 18000 ppm indies value is 10-49% of LEL. (DOE, 2018) Regulatory Information EPA Consolidated …

butan-2-one - CheK

202211 butan-2-one - Safety. butanone is a low toxicity class, when inhaled vapor, can stimulate the eyes and nostril mucosa, and cause Head Pain. Severe poisoning can lead to …

System of Registries | US EPA

Structure Notation Type. Notation. SMILES. CCC (C)=O. INCHI. 1S/C4H8O/c1-3-4 (2)5/h3H2,1-2H3. Additional Metadata. For more information about the substance, you may click one of the …

78-93-3｜2-Butanone｜lookchem

The kinetics of the reactions of the 2-butoxyl radical with NO and NO2 at temperatures between T = 223-305 K and pressures between p = 6.5-104 ar have been determined. The rate …

CAS Common Chemistry

4-Phenyl-2-butanone CAS Registry Nuer ® 2550-26-7 Discover more in SciFinder n Cite this Page. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. …

2-Butanone | Fisher Scientific

2-Butanone, 99%, Thermo Scientific Chemicals. CAS: 78-93-3 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.11 MDL Nuer: MFCD00011648 InChI Key: …

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2-(2-Butanone) CAS: 78-93-3 : C4H8O CAS CAS 78 CAS 78-93-3 JECFA Nuer 278 Miscible with acetone, …

2-Butanone 78-93-3 |

2-Butanone [for Spectrophotometry] ・のはそののは2〜3のとなります. からのエリア は々なります. …

SAFETY DATA SHEET - Fisher Sci

2009413 Creation Date 13-Apr-2009 Revision Date 24-Dec-2021 Revision Nuer 7 1. Identifiion Product Name 2-Butanone No. : AC149670000; AC149670010; …

System of Registries | US EPA

Methyl ethyl ketone; MEK; 2-Butanone. Unknown. EPA Appliions/Systems. Below are the EPA appliions/systems, statutes/regulations, or other sources that track or regulate this …