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Dimethyl carbonateCAS#616-38-6

Chemical Name：Dimethyl carbonate

CAS No.:616-38-6

Appearance: Liquid

Molecular Formula：C3H6O3

Molecular weight:90.08

Sample: Available

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Products Description of Dimethyl CarbonateCAS#616-38-6

Dimethyl carbonate industrial product purity ≥ 99%, colorless transparent liquid, with a slight ester odor. Melting point 2-4℃, boiling point 90℃. Vapor pressure 7.19kPa (25℃), relative density 1.069 (20℃). Solubility in water: slightly soluble, miscible with ethanol, ether, acetone and most organic solvents. Stable under normal conditions, incompatible with strong acids and bases.

Parameters

Melting point	2-4 °C (lit.)
Boiling point	90 °C (lit.)
density	1.069 g/mL at 25 °C (lit.)
vapor density	3.1 (vs air)
vapor pressure	18 mm Hg ( 21.1 °C)
refractive index	n20/D 1.368(lit.)
Fp	65 °F
storage temp.	Store below +30°C.
solubility	139g/l
form	Liquid
color	<50(APHA)
Odor	Pleasant
explosive limit	4.22-12.87%(V)
Water Solubility	139 g/L
Sensitive	Moisture Sensitive
Merck	14,3241
BRN	635821
Dielectric constant	3.1699999999999999
Stability:	Stable. Highly flammable. Incompatible with strong oxidizing agents, potassium t-butoxide.
Cosmetics Ingredients Functions	SOLVENT PROPELLANT FRAGRANCE
InChIKey	IEJIGPNLZYLLBP-UHFFFAOYSA-N
LogP	0.23-0.354 at 20-25℃
Surface tension	28.08mN/m at 298.15K
CAS DataBase Reference	616-38-6(CAS DataBase Reference)
NIST Chemistry Reference	Carbonic acid, dimethyl ester(616-38-6)
EPA Substance Registry System	Carbonic acid, dimethyl ester (616-38-6)

Safety Information

Hazard Codes	F
Risk Statements	11
Safety Statements	9-16-2017/9/16
RIDADR	UN 1161 3/PG 2
WGK Germany	1
RTECS	FG0450000
Autoignition Temperature	458 °C
TSCA	Yes
HS Code	2920 90 10
HazardClass	3
PackingGroup	II
Hazardous Substances Data	616-38-6(Hazardous Substances Data)
Toxicity	LD50 in rats (g/kg): 13.8 orally; 2.5 dermally; LC50 (4 hr) in rats (mg/l): 140 by inhalation (Ono)

Product Application of Dimethyl carbonateCAS#616-38-6

Dimethyl carbonate product can be used as traditional substitute of toxic materials phosgene, dimethyl sulfate and methyl chloride and so on. It can be used for synthesis of polycarbonate, diphenyl carbonate, isocyanate and allyl diglycol carbonate ester; it can also used for the synthesis of various kinds of carbamate pesticides such as carbaryl and so on; it can also be used as intermediate of organic synthesis such as anisole, dimethoxybenzene, alkylated aryl amines, symmetrical diamine urea, methyl carbazate and so on; in the pharmaceutical industry, it can be used for making amino oxazolidinone, ciprofloxacin, β-keto acid ester class pharmaceutical intermediates. In addition, it can be used as additives of gasoline, diesel fuel, the refrigerator oil and solvent.

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