42726-73-8

42726-73-8 structure

Name	tert-Butyl Methyl Malonate
Synonyms	Propanedioic acid, 1,1-dimethylethyl methyl ester tert-butyl methylmalonate EINECS 255-919-1 MFCD00042856 3-O-tert-butyl 1-O-methyl propanedioate Methyl 2-methyl-2-propanyl malonate tert.-Butyl methyl malonate tert-Butyl methyl malonate

Density	1.0±0.1 g/cm3
Boiling Point	197.7±0.0 °C at 760 mmHg
Melting Point	-10ºC
Molecular Formula	C₈H₁₄O₄
Molecular Weight	174.194
Flash Point	79.4±0.0 °C
Exact Mass	174.089203
PSA	52.60000
LogP	0.87
Appearance	Liquid \| Clear colorless to slightly yellow
Vapour Pressure	0.4±0.3 mmHg at 25°C
Index of Refraction	1.422

Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi
Safety Phrases	S23-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2918990090

40052-13-9

79-22-1

~94%

42726-73-8

540-88-5

42726-73-8

Literature: Hauser; Levine; Kibler Journal of the American Chemical Society, 1946 , vol. 68, p. 27

186581-53-3

40052-13-9

42726-73-8

Literature: Hauser; Levine; Kibler Journal of the American Chemical Society, 1946 , vol. 68, p. 27

105-53-3

75-65-0

42726-73-8

Literature: Koskinen, Ari M. P.; Munoz, Luis Journal of Organic Chemistry, 1993 , vol. 58, # 4 p. 879 - 886

197520-90-4

75-65-0

42726-73-8

Literature: Sato, Masayuki; Ban, Hitoshi; Kaneko, Chikara Tetrahedron Letters, 1997 , vol. 38, # 38 p. 6689 - 6692

16695-14-0

115-11-7

42726-73-8

Literature: Becker CHEMTECH, 1957 , vol. 9, p. 477

186581-53-3

2033-24-1

75-65-0

42726-73-8

Literature: Matoba, Katsuhide; Yamazaki, Takao Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 8 p. 2955 - 2956

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%