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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: Diethyl 2,3-diformylsuccinate mono(diethylacetal)
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73926-95-1

73926-95-1 structure

73926-95-1 structure

Name: Diethyl 2,3-diformylsuccinate mono(diethylacetal)
Chemical Name: diethyl 2-(diethoxymethyl)-3-formylbutanedioate
CAS Number: 73926-95-1
Molecular Formula: C₁₄H₂₄O₇
Molecular Weight: 304.33600
Create Date: 2017-04-24 02:49:11
Modify Date: 2025-09-25 19:27:07

Name	diethyl 2-(diethoxymethyl)-3-formylbutanedioate
Synonyms	diethyl 1-formyl-2-diethyoxymethylsuccinate YVO2&YVHVO2 2-Diaethoxymethyl-3-formyl-bernsteinsaeure-diaethylester WLN: 2OYO2&2-diethoxymethyl-3-formyl-succinic acid diethyl ester

Density	1.095g/cm3
Boiling Point	387.7ºC at 760 mmHg
Molecular Formula	C₁₄H₂₄O₇
Molecular Weight	304.33600
Flash Point	167.9ºC
Exact Mass	304.15200
PSA	88.13000
LogP	0.94300
Index of Refraction	1.445

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WM7440000

CHEMICAL NAME :: Succinic acid, 2,3-diformyl-, diethyl ester, mono(diethylacetal)

CAS REGISTRY NUMBER :: 73926-95-1

BEILSTEIN REFERENCE NO. :: 1801924

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H24-O7

MOLECULAR WEIGHT :: 304.38

WISWESSER LINE NOTATION :: 2OYO2&YVO2&YVHVO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02237

HS Code	2918990090

5472-38-8 structure

5472-38-8

~%

73926-95-1 structure

73926-95-1

Literature: Kornfeld; Jones Journal of Organic Chemistry, 1954 , vol. 19, p. 1671,1677

70145-29-8 structure

70145-29-8

109-94-4 structure

109-94-4

~%

73926-95-1 structure

73926-95-1

Literature: Kornfeld; Jones Journal of Organic Chemistry, 1954 , vol. 19, p. 1671,1677

Precursor 3
5472-38-8 70145-29-8 109-94-4
DownStream 9
4282-29-5 30614-77-8 3387-26-6 33527-20-7
33527-26-3 935-72-8 4282-35-3 41969-71-5
53229-47-3

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%

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