CAS:108-59-8 C5H8O4 Dimethyl malonate CAS NO.108-59-8

Min.Order Quantity:: 500 Gram

Purity:: 99%

Port:: depend on clients require

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram

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Product Details

Keywords

CAS:108-59-8 C5H8O4 Dimethyl malonate
CAS:108-59-8 C5H8O4 factory price high purity 99%
CAS:108-59-8 C5H8O4 technical grade or OLED grade

Quick Details

ProName: CAS:108-59-8 C5H8O4 Dimethyl malonate
CasNo: 108-59-8
Molecular Formula: C5H8O4
Appearance: white poweder
Application: CAS:108-59-8 C5H8O4 technical grade or...
DeliveryTime: 5 working days after cash deposit
PackAge: Plastic vacuum packaging bag or bucket
Port: depend on clients require
ProductionCapacity: 1 Metric Ton/Day
Purity: 99%
Storage: under the cool and dry area
Transportation: by express or by sea
LimitNum: 500 Gram

Superiority

dimethyl malonate basic information

product name:	dimethyl malonate
synonyms:	propanedioic acid dimethyl ester;dimethyl ester of malonic acid;dimethyl propanedioate;dimethyl1,3-propanedioate;dimethylpropanedioate;malonic acid,bis-methyl ester;malonic acid dimethyl ester;methyl malonate
cas:	108-59-8
mf:	c5h8o4
mw:	132.11
einecs:	203-597-8
product categories:	c2 to c5;carbonyl compounds;esters;building blocks;c2 to c5;carbonyl compounds;chemical synthesis;organic building blocks
mol file:	108-59-8.mol

dimethyl malonate chemical properties

mp	−62 °c(lit.)
bp	180-181 °c(lit.)
density	1.156 g/ml at 25 °c(lit.)
vapor density	>1 (vs air)
refractive index	n20/d 1.413(lit.)
fp	194 °f
water solubility	negligible
merck	14,6096
brn	774261
stability:	stable. incompatible with strong oxidizing agents. flammable.
cas database reference	108-59-8(cas database reference)
nist chemistry reference	propanedioic acid, dimethyl ester(108-59-8)
epa substance registry system	propanedioic acid, dimethyl ester(108-59-8)

safety information

hazard codes	xi
risk statements	36/37/38
safety statements	26-36
wgk germany	1
rtecs	oo0950000
hazard note	irritant
hs code	29171910

msds information

provider	language
methyl malonate	english
sigmaaldrich	english
acros	english
alfa	english

dimethyl malonate usage and synthesis

chemical properties

liquid

dimethyl malonate preparation products and raw materials

preparation products

1-amino-cyclopropanemethanol-->dimethyl methoxymalonate-->chlorimuron-ethyl-->3-(4-fluorophenyl)propionic acid-->ads-->tert-butyl methyl malonate-->2-methylpyrimidine-->methyl 3-cyclopentenecarboxylate-->sethoxydim-->primisulfuron-methyl-->8-methoxy-2-oxo-2h-chromene-3-carboxylic acid amide-->7-hydroxy-2-oxo-2h-chromene-3-carboxylic acid amide-->3-carbethoxy-4-hydroxycoumarin-->5-(2-ethylthio propyl)-1,3-cyclohexanedione-->6-chlorooxindole-->pipemidic acid-->5-fluoro-2-oxindole-->dimethyl bromomalonate-->7-hydroxy-2-oxo-2h-chromene-3-carboxylic acid methyl ester-->7-hydroxy-2-oxo-2h-chromene-3-carboxylic acid methyl ester-->1,1-cyclopropanedicarboxylic acid dimethyl ester-->6-chloro-2-oxo-2h-chromene-3-carboxylic acid-->malonic acid di-n-butyl ester-->dimethyl ethylmalonate-->dimethyl chloromalonate-->5-mesityl-1,3-cyclohexanedione-->5-(tetrahydro-2h-thiopyran-3-yl)-1,3-cyclohexanedione

raw materials

hydrochloric acid-->methanol-->sulfuric acid -->sodium carbonate-->sodium cyanide-->chloroacetic acid-->chloroacetic acid sodium salt-->cyanoacetic acid-->malonic acid disodium salt

Details

dimethyl malonate

brief introduction
chemical name: dimethyl malonate (dmm)

cas no.: 108-59-8
molecular formula: c₅h₈o4
molecular weight: 132.11 　

dimethyl malonate is a common organic reagent; dimethyl malonate is important material for the production of pharmaceutical ppa. dimethyl malonate is the main raw material for the production of ppa (in non-propylene glycol ethoxymethylenemalonate method): the reaction of orthoformate and urea to produce produce ppa
physical properties
　　　properties colorless liquid. .
　　　melting point -62℃
　　　boiling point 181.4℃
　　　 relative density 1.156
　　　refractive index (nd17) : 1.4135.
　　　solubility: soluble in ether, ethanol and other organic solvents, slightly soluble in water.
hazard symbols: xi;
risk statements: 36/37/38;
safety statements: 26-36;
hs code: 29171910
uses
　　　1.uses: used in pharmaceutical and organic synthesis.
　　　2.uses: dimethyl malonate is the main raw material for the production of ppa (in non-propylene glycol ethoxymethylenemalonate method): the reaction of orthoformate and urea to produce produce ppa.
　　　3.uses: comparative sample of gas chromatography, organic synthesis.