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4-Ethyldihydro-4-methyl-2H-pyran-2,6(3H)-dione

4-Ethyldihydro-4-methyl-2H-pyran-2,6(3H)-dione structure

CAS No:
6970-57-6
Formula:
C8H12O3
Chemical Name:
4-Ethyldihydro-4-methyl-2H-pyran-2,6(3H)-dione
Synonyms:
2H-Pyran-2,6(3H)-dione,4-ethyldihydro-4-methyl-;Glutaric anhydride,3-ethyl-3-methyl-;4-Ethyldihydro-4-methyl-2H-pyran-2,6(3H)-dione;3-Ethyl-3-methylglutaric anhydride;NSC 62024;4-Ethyl-4-methyldihydropyran-2,6-dione

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Description

clear colorless to light yellow liq. after melting

4-Ethyldihydro-4-methyl-2H-pyran-2,6(3H)-dione Basic Attributes

Molecular Weight：

156.18

Exact Mass：

156.18

EC Number：

230-194-4

NSC Number：

62024

DSSTox ID：

DTXSID00219993

HScode：

2917190090

Characteristics

PSA：

43.4

XLogP3：

1.26630

Density：

1.058 g/mL at 25ºC(lit.)

Boiling Point：

175 °C @ Press: 23 Torr

Flash Point：

203 °F

Refractive Index：

1.443

Safety Information

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-37/39

Marks：

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:156.18
XLogP3:1.3
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:156.078644241
Monoisotopic Mass:156.078644241
Topological Polar Surface Area:43.4
Heavy Atom Count:11
Complexity:180
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 4-Ethyldihydro-4-methyl-2H-pyran-2,6(3H)-dione

Description
Basic Attributes
Characteristics
Safety Information
Computed Properties

4-Ethyldihydro-4-methyl-2H-pyran-2,6(3H)-dione

SDS

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