Diethyl malonate

Modify Date: 2025-08-20 05:51:35

Diethyl malonate structure	Common Name	Diethyl malonate
	CAS Number	105-53-3	Molecular Weight	160.168
	Density	1.1±0.1 g/cm3	Boiling Point	199.3±0.0 °C at 760 mmHg
	Molecular Formula	C₇H₁₂O₄	Melting Point	-50 °C
	MSDS	Chinese USA	Flash Point	100.0±0.0 °C
	Symbol	GHS07	Signal Word	Warning

Name	Diethyl malonate
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	199.3±0.0 °C at 760 mmHg
Melting Point	-50 °C
Molecular Formula	C₇H₁₂O₄
Molecular Weight	160.168
Flash Point	100.0±0.0 °C
Exact Mass	160.073563
PSA	52.60000
LogP	0.70
Vapour density	5.52 (vs air)
Vapour Pressure	0.3±0.3 mmHg at 25°C
Index of Refraction	1.418
Stability	Stable. Combustible. Incompatible with strong oxidizing agents,

Diethyl malonate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OO0700000

CHEMICAL NAME :: Malonic acid, diethyl ester

CAS REGISTRY NUMBER :: 105-53-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C7-H12-O4

MOLECULAR WEIGHT :: 160.19

WISWESSER LINE NOTATION :: 2OV1VO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,745,1976 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 14900 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6400 mg/kg

TOXIC EFFECTS :: Tumorigenic - active as anti-cancer agent

REFERENCE :: BIJOAK Biochemical Journal. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1906- Volume(issue)/page/year: 34,1196,1940

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >16 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4574 No. of Facilities: 312 (estimated) No. of Industries: 7 No. of Occupations: 9 No. of Employees: 6753 (estimated) No. of Female Employees: 1766 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H319
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S24/25
WGK Germany	1
RTECS	OO0700000
HS Code	2917190090

Precursor 10
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DownStream 10
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HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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UNII-53A58PA183

diethyl propanedioate

Propanedioic acid, diethyl ester

MFCD00009195

Diethyl Malonate

Ethyl Malonate

Malonic acid diethyl ester

EINECS 203-305-9

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China
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China
Product Name: Diethyl malonate
Price: ￥Inquiry/1g
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China
Product Name: Diethyl malonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Diethyl malonate

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