Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Propanedioic acid,2-(2-furanylmethylene)-, 1,3-diethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

17448-96-3

17448-96-3 structure

Name: Propanedioic acid,2-(2-furanylmethylene)-, 1,3-diethyl ester
Chemical Name: diethyl 2-(furan-2-ylmethylidene)propanedioate
CAS Number: 17448-96-3
Molecular Formula: C₁₂H₁₄O₅
Molecular Weight: 238.23700
Create Date: 2018-10-15 07:51:23
Modify Date: 2024-01-14 17:56:55

Name	diethyl 2-(furan-2-ylmethylidene)propanedioate
Synonyms	Propanedioic acid,2-furfurylidene-,diethyl ester Diethyl furfurylidenemalonate diethyl furylidene malonate Diethyl 2-furfurylidenemalonate EINECS 241-463-0 diethyl 2-furyl-methylidenemalonate MALONIC ACID,FURFURYLIDENE-,DIETHYL ESTER furfurylidene-malonic acid diethyl ester

Density	1.176g/cm3
Boiling Point	286.4ºC at 760mmHg
Molecular Formula	C₁₂H₁₄O₅
Molecular Weight	238.23700
Flash Point	127ºC
Exact Mass	238.08400
PSA	65.74000
LogP	1.78920
Vapour Pressure	0.00265mmHg at 25°C
Index of Refraction	1.514

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OO1180000

CHEMICAL NAME :: Malonic acid, furfurylidene-, diethyl ester

CAS REGISTRY NUMBER :: 17448-96-3

BEILSTEIN REFERENCE NO. :: 0211365

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H14-O5

MOLECULAR WEIGHT :: 238.26

WISWESSER LINE NOTATION :: T5OJ B1UYVO2&VO2

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#01409

HS Code	2932190090

98-01-1

105-53-3

~84%

17448-96-3

Literature: Valenta, Vladimir; Holubek, Jiri; Svatek, Emil; Miller, Vladimir; Vlkova, Marie; Protiva, Miroslav Collection of Czechoslovak Chemical Communications, 1987 , vol. 52, # 10 p. 2534 - 2544

98-01-1

685-87-0

~82%

17448-96-3

Literature: Shen, Yanchang; Yang, Baozhen Journal of Organometallic Chemistry, 1989 , vol. 375, p. 45 - 50

98-01-1

17448-96-3

Literature: Fujii, Takayoshi; Takahashi, Ohgi; Furukawa, Naomichi Journal of Organic Chemistry, 1996 , vol. 61, # 18 p. 6233 - 6239

2460-44-8

17448-96-3

Literature: Shirotori, Mahiro; Nishimura, Shun; Ebitani, Kohki Catalysis Science and Technology, 2014 , vol. 4, # 4 p. 971 - 978

110-89-4

98-01-1

105-53-3

17448-96-3

Literature: Knoevenagel Chemische Berichte, 1898 , vol. 31, p. 2619 Chem. Zentralbl., 1898 , vol. 69, # II p. 695

98-01-1

108-24-7

105-53-3

17448-96-3

Literature: Marckwald Chemische Berichte, 1888 , vol. 21, p. 1081

Precursor 6
98-01-1 105-53-3 685-87-0 2460-44-8
110-89-4 108-24-7
DownStream 5
935-13-7 31329-57-4 37136-39-3 69513-13-9
4440-16-8

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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