Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

802358 氯甲酸異丁酯

Isobutyl chloroformate for synthesis. CAS 543-27-1, EC Number 208-840-1, chemical formula ClCOOCH₂CH(CH₃)₂.

氯甲酸異丁酯 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Chloroformic acid isobutyl ester

CAS #: 543-27-1 EC Number: 208-840-1 Molar Mass: 136.58 g/mol Chemical Formula: ClCOOCH₂CH(CH₃)₂ Hill Formula: C₅H₉ClO₂
View Products on Sigmaaldrich.com
802358
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
543-27-1208-840-1C₅H₉ClO₂ClCOOCH₂CH(CH₃)₂136.58 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.02358.0100 玻璃瓶 100 ml
8.02358.0250 250 ml
Description
Catalogue Number802358
SynonymsChloroformic acid isobutyl ester
DescriptionIsobutyl chloroformate
References
Product Information
CAS number543-27-1
EC number208-840-1
Hill FormulaC₅H₉ClO₂
Chemical formulaClCOOCH₂CH(CH₃)₂
Molar Mass136.58 g/mol
HS Code2915 90 90
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationIsobutyl chloroformate for synthesis. CAS 543-27-1, EC Number 208-840-1, chemical formula ClCOOCH₂CH(CH₃)₂.
Biological Information
Physicochemical Information
Density1.05 g/cm3 (20 °C)
Flash point36 °C
Vapor pressure22.8 hPa (20 °C)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 1400 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H226: Flammable liquid and vapour.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H330: Fatal if inhaled.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
Storage class3 Flammable liquids
WGKWGK 2 obviously hazardous to water
Disposal11
Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
Safety Information
Categories of dangerflammable, toxic, corrosive
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3489 , 6.1 (3, 8), I
Declaration (transport by air) IATA-DGRUN 3489 , 6.1 (3, 8),
Declaration (transport by sea) IMDG-CodeUN 3489 , 6.1 (3, 8), I, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (GC, area%)≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C)1.043 - 1.046
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8.02358.0100 04022536372884
8.02358.0250 04022536372891

Related Products & Applications

Categories

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Reagents for Nucleotide Synthesis
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Products for Peptide Synthesis
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Other Carboxylic Acid Derivatives > Miscellaneous Carboxylic Acid Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Reagents for Peptide Synthesis
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Protecting Groups
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Protecting Groups
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Other Carboxylic Acid Derivatives > Miscellaneous Carboxylic Acid Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acid Derivatives > Other Carboxylic Acid Derivatives > Miscellaneous Carboxylic Acid Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Reagents for Peptide Synthesis
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Reagents for Nucleotide Synthesis