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Methacryloyl chloride

Methacryloyl chloride
Methacryloyl chloride structure
CAS No.
920-46-7
Chemical Name:
Methacryloyl chloride
Synonyms
methacrylchloride;Methacryl chloride;methacrylolchloride;methacrylicchloride;Methacrylic chloride;METHACRYLYL CHLORIDE;Methacryloyl chlorid;METHACRYLOYL CHLORIDE;methylacryloylchloride;Methylacryloyl chloride
CBNumber:
CB0715425
Molecular Formula:
C4H5ClO
Formula Weight:
104.53
MOL File:
920-46-7.mol

Methacryloyl chloride Properties

Melting point:
-60°C
Boiling point:
95-96 °C(lit.)
Density 
1.08 g/mL at 20 °C
refractive index 
n20/D 1.442(lit.)
Flash point:
57 °F
storage temp. 
2-8°C
form 
Liquid
color 
Clear to slightly colored
Water Solubility 
Miscible with alcohols, ethers and organic solvents. Slightly miscible with water.
Sensitive 
Moisture Sensitive
BRN 
878175
InChIKey
VHRYZQNGTZXDNX-UHFFFAOYSA-N
CAS DataBase Reference
920-46-7(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
L76O6653IO
NIST Chemistry Reference
Methacryloyl chloride(920-46-7)
EPA Substance Registry System
Methacryloyl chloride (920-46-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS05,GHS06
Signal word  Danger
Hazard statements  H225-H302-H314-H317-H330-H413-H412-H318
Precautionary statements  P210-P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P403+P233-P273-P284-P304+P340-P320-P405-P501a
Hazard Codes  F,T+,Xi
Risk Statements  11-26/27/28-34-26-22-43-52/53
Safety Statements  26-28-36/37/39-45-27-16-33-29
RIDADR  UN 3383 6.1/PG 1
WGK Germany  3
RTECS  OZ5791000
21
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1
PackingGroup  I
HS Code  29161900
NFPA 704
3
3 1

Methacryloyl chloride price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 523216 Methacryloyl chloride 97%, contains ~200ppm monomethyl ether hydroquinone as stabilizer 920-46-7 100ml $137 2021-03-22 Buy
Sigma-Aldrich 523216 Methacryloyl chloride 97%, contains ~200ppm monomethyl ether hydroquinone as stabilizer 920-46-7 1l $1010 2021-03-22 Buy
Alfa Aesar L14511 Methacryloyl chloride, may contain up to ca. 15% cyclic dimer, 97%, stab. 920-46-7 25g $66.6 2021-03-22 Buy
Alfa Aesar L14511 Methacryloyl chloride, may contain up to ca. 15% cyclic dimer, 97%, stab. 920-46-7 100g $212 2021-03-22 Buy
Sigma-Aldrich 64120 Methacryloyl chloride purum, dist., ≥97.0% (GC), contains ~0.02% 2,6-di- 920-46-7 250ml $399 2021-03-22 Buy

Methacryloyl chloride Chemical Properties,Uses,Production

Chemical Properties

clear slightly colored liquid

Uses

Methacryloyl Chloride is widely used in the manufacture of polymers.

General Description

A liquid of density 1.07 g / cm3, boiling point 95-96°C, and flash point 55°F. Highly toxic. Supplied in technical grades of varying purity.

Air & Water Reactions

Highly flammable. Reacts with water to produce gaseous hydrogen chloride (corrosive and toxic).

Reactivity Profile

Methacryloyl chloride is incompatible with strong oxidizing agents, alcohols, bases (including amines). Can polymerize violently; but the polymerization reaction can be inhibited by the addition of phenolthiazine. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].

Hazard

Flammable and corrosive liquid.

Purification Methods

Purify the ester by fractional distillation. If it contains the acid (OH bands in the IR) then add redistilled SOCl2 (with cooling) and cuprous chloride (ca to 2%), reflux the mixture gently for 1hour and fractionate it through a 1metre column packed with glass helices. Redistillation then provides the acid chloride in high purity as a colourless liquid. It is necessary to keep the apparatus moisture free (use CaCl2 tubes), Stabilise it with 0.05% of 2,6-di-tert-butyl-4-methylphenol. [Lal & Green J Org Chem 20 1032 1955, Beilstein 2 IV 1537.]

Methacryloyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products


Methacryloyl chloride Suppliers

Global( 264)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21237 58
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3013 60
Tianjin Zhongxin Chemtech Co., Ltd.
022-66880623
022-66880086 sales@tjzxchem.com CHINA 537 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29983 58
Shenzhen Nexconn Pharmatechs Ltd
15013857715
admin@nexconn.com CHINA 3004 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Jinan Finer Chemical Co., Ltd
+8615508631887 +86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 1128 58
Hebei Aicrowe Biotech Co., Ltd
0311-66855331
aicrowe@kf-chem.com CHINA 294 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58

View Lastest Price from Methacryloyl chloride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-05 Methacryloyl chloride
920-46-7
US $0.00 / Kg/Drum 1KG 99% 500mt/year Jinan Finer Chemical Co., Ltd
2021-07-13 Methacryloyl chloride
920-46-7
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 Methacryloyl chloride
920-46-7
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Methacryloyl chloride Spectrum


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