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

800881 氯甲酸乙酯

Ethyl chloroformate for synthesis. CAS 541-41-3, EC Number 208-778-5, chemical formula ClCOOC₂H₅.

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

Synonyms: Ethyl chlorocarbonate, Ethoxycarbonyl chloride

CAS #: 541-41-3 EC Number: 208-778-5 Molar Mass: 108.52 g/mol Chemical Formula: ClCOOC₂H₅ Hill Formula: C₃H₅ClO₂
For Sale on Sigmaaldrich.com
800881

Contact Customer Service

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
541-41-3208-778-5C₃H₅ClO₂ClCOOC₂H₅108.52 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.00881.0100 玻璃瓶 100 ml
8.00881.0250 玻璃瓶 250 ml
8.00881.1000 玻璃瓶 1 l
Description
Catalogue Number800881
SynonymsEthyl chlorocarbonate, Ethoxycarbonyl chloride
DescriptionEthyl chloroformate
References
Product Information
CAS number541-41-3
EC index number607-020-00-4
EC number208-778-5
Hill FormulaC₃H₅ClO₂
Chemical formulaClCOOC₂H₅
Molar Mass108.52 g/mol
HS Code2915 90 90
Structure formula ImageStructure formula Image
Quality SegmentMQ200
Applications
ApplicationEthyl chloroformate for synthesis. CAS 541-41-3, EC Number 208-778-5, chemical formula ClCOOC₂H₅.
Biological Information
Physicochemical Information
Density1.14 g/cm3 (20 °C)
Explosion limit3.7 - 12.6 %(V)
Flash point16 °C
Ignition temperature450 °C
Melting Point-81 °C
Vapor pressure55 hPa (20 °C)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 204 mg/kg
LD 50 dermalLD50 Rabbit 7120 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H225: Highly flammable liquid and vapour.
H290: May be corrosive to metals.
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.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal WordDanger
RTECSLQ6125000
Storage class3 Flammable liquids
WGKWGK 1 slightly 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 dangerhighly flammable, very 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 1182 , 6.1 (3, 8), I
Declaration (transport by air) IATA-DGRUN 1182 , 6.1 (3, 8),
Declaration (transport by sea) IMDG-CodeUN 1182 , 6.1 (3, 8), I, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (GC, area%)≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C)1.138 - 1.140
Identity (IR)passes test
Global Trade ITEM Number
Catalogue Number GTIN
8.00881.0100 04022536363493
8.00881.0250 04022536363509
8.00881.1000 04022536363516

Related Products & Applications

Categories

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