اگزالیل کلرید مرک Oxalyl chloride 807066
اگزالیل کلرید مرک
Oxalyl chloride
807066
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لینک کالا در سایت مرک ( کلیک کنید )
807066
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Oxalyl chloride
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for synthesis
Synonym(s):
Oxalyl chloride, Oxalic acid dichloride
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25 ML
€55.60
100 ML
€100.00
About This Item
Empirical Formula (Hill Notation):
C2Cl2O2
CAS Number:
Molecular Weight:
126.93
MDL number:
UNSPSC Code:
12352106
EC Index Number:
201-200-2
NACRES:
NA.22
8070660025
€55.60
Availability
Estimated to ship onFebruary 07, 2025
To order products, please contact your local dealer.
فروش مواد شیمیایی
vapor pressure
200 hPa ( 20 °C)
Quality Level
form
liquid
bp
63-64 °C/1013 hPa
mp
-12 °C
transition temp
flash point >100 °C
density
1.48 g/cm3 at 20 °C
storage temp.
2-30°C
InChI
1S/C2Cl2O2/c3-1(5)2(4)6
InChI key
CTSLXHKWHWQRSH-UHFFFAOYSA-N
Mild deprotection of the N-tert-butyloxycarbonyl (N-Boc) group using oxalyl chloride: This study explores the mild deprotection capabilities of oxalyl chloride on N-Boc substrates, offering a potential method for sensitive chemical syntheses (N George, S Ofori, S Parkin, SG Awuah, 2020).
Nickel-Catalyzed Highly Selective Reductive Carbonylation Using Oxalyl Chloride as the Carbonyl Source: Demonstrates the use of oxalyl chloride as an effective carbonyl source in nickel-catalyzed reductive carbonylation, highlighting its utility in organic synthesis (J Wang, Y Yin, X He, QL Duan, R Bai, HW Shi, 2023).
A novel and highly efficient esterification process using triphenylphosphine oxide with oxalyl chloride: Introduces a novel esterification process utilizing oxalyl chloride and triphenylphosphine oxide, which improves reaction efficiency and product yield in organic chemistry (M Jia, L Jiang, F Niu, Y Zhang, 2018).
Dimethyl sulfoxide/oxalyl chloride: A useful reagent for sulfenyletherification: Discusses the use of a dimethyl sulfoxide/oxalyl chloride mixture in sulfenyletherification reactions, providing insights into advanced synthesis techniques for sulfur-containing compounds (Y Gao, S Cheng, T Zhang, R Ding, Y Liu, 2018).
Analysis Note
Assay (argentometric): ≥ 98.0 %
Identity (IR): passes test
A slight precipitate of oxalic acid is normal and does not affect the specified quality of the product.
Safety Information
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P223 - P231 + P232 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B - Water-react 1
Supplementary Hazards
Storage Class Code
4.3 - Hazardous materials, which set free flammable gases upon contact with water
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
807066 Sigma-AldrichOxalyl chloride
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Oxalyl chloride for synthesis. CAS 79-37-8, EC Number 201-200-2, chemical formula ClCOCOCl.
Oxalyl chloride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Synonyms: Oxalic acid dichloride
CAS #: 79-37-8 EC Number: 201-200-2 Molar Mass: 126.92 g/mol Chemical Formula: ClCOCOCl Hill Formula: C₂Cl₂O₂
807066
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Overview
Key Spec Table
CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
79-37-8 | 201-200-2 | C₂Cl₂O₂ | ClCOCOCl | 126.92 g/mol |
Pricing & Availability
Catalogue Number | Availability | Packaging | Qty/Pack | Price | Quantity | |
|---|---|---|---|---|---|---|
8070660025 | In Stock | Glass btl. pl.coat. | 25 ml | EUR 54.90 | ||
8070660100 | In Stock | Glass bottle | 100 ml | EUR 98.10 |
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Description | |
|---|---|
Catalogue Number | 807066 |
Synonyms | Oxalic acid dichloride |
Description | Oxalyl chloride |
Product Information | |
|---|---|
CAS number | 79-37-8 |
EC number | 201-200-2 |
Hill Formula | C₂Cl₂O₂ |
Chemical formula | ClCOCOCl |
Molar Mass | 126.92 g/mol |
HS Code | 2917 11 10 |
Structure formula Image | |
Quality Level | |
Applications | |
|---|---|
Application | Oxalyl chloride for synthesis. CAS 79-37-8, EC Number 201-200-2, chemical formula ClCOCOCl. |
Physicochemical Information | |
|---|---|
Boiling point | 63 - 64 °C (1013 hPa) |
Density | 1.455 g/cm3 (20 °C) |
Melting Point | -12 °C |
Vapor pressure | 199.98 hPa (20 °C) |
Safety Information according to GHS | |
|---|---|
Hazard Pictogram(s) |
|
Hazard Statement(s) | H260: In contact with water releases flammable gases which may ignite spontaneously. |
Precautionary Statement(s) | P223: Do not allow contact with water. |
Signal Word | Danger |
RTECS | KI2950000 |
Storage class | 4.3 Hazardous materials, which set free flammable gases upon contact with water |
WGK | WGK 2 obviously hazardous to water |
Disposal | 11 |
Safety Information | |
|---|---|
Categories of danger | toxic, corrosive |
Storage and Shipping Information | |
|---|---|
Storage | Store below +30°C. |
Transport Information | |
|---|---|
Declaration (railroad and road) ADR, RID | UN 3129 , 4.3 (8), I |
Declaration (transport by air) IATA-DGR | UN 3129 , 4.3 (8), I |
Declaration (transport by sea) IMDG-Code | UN 3129 , 4.3 (8), I, Segregation Group: 1 (Acids) |
Specifications | |
|---|---|
Assay (argentometric) | ≥ 98.0 % |
Identity (IR) | passes test |
Color (visual) | colorless to pale yellow |
Appearance of substance (visual) | clear |
A slight precipitate of oxalic acid is normal and does not affect the specified quality of the product. | |
Global Trade Item Number | |
|---|---|
Catalogue Number | GTIN |
8070660025 | 04022536393674 |
8070660100 | 04022536393681 |
