Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 9H-Fluorene-9,9-dipropanenitrile
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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4425-97-2

4425-97-2 structure

Name: 9H-Fluorene-9,9-dipropanenitrile
Chemical Name: 3-[9-(2-cyanoethyl)fluoren-9-yl]propanenitrile
CAS Number: 4425-97-2
Molecular Formula: C₁₉H₁₆N₂
Molecular Weight: 272.34400
Create Date: 2018-04-13 08:00:00
Modify Date: 2025-08-25 07:26:35

Name	3-[9-(2-cyanoethyl)fluoren-9-yl]propanenitrile
Synonyms	3,3'-Fluoren-9,9-diyl-di-propionitril FLUORENE-9,9-DIPROPIONITRILE Fluorene-9,9-bis(propionitrile) 3-[9-(2-cyanoethyl)-9H-fluoren-9-yl]propionitrile 9H-Fluorene-9,9-dipropiononitrile 9,9-bis(2-cyanoethyl)fluorene EINECS 224-605-6 9,9'-Bis-<2-cyan-aethyl>-fluoren 3,3'-fluorene-9,9-diyl-di-propionitrile 9,9-Fluorenedipropionitrile 9H-Fluorene-9,9-dipropanenitrile

Density	1.126 g/cm3
Boiling Point	511ºC at 760mmHg
Molecular Formula	C₁₉H₁₆N₂
Molecular Weight	272.34400
Flash Point	249.3ºC
Exact Mass	272.13100
PSA	47.58000
LogP	4.56066
Index of Refraction	1.588

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LL7525000

CHEMICAL NAME :: Fluorene-9,9-dipropionitrile

CAS REGISTRY NUMBER :: 4425-97-2

BEILSTEIN REFERENCE NO. :: 2622971

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H16-N2

MOLECULAR WEIGHT :: 272.37

WISWESSER LINE NOTATION :: L B656 HHJ H2CN H2CN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2180 mg/kg

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

REFERENCE :: IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967

HS Code	2926909090

86-73-7

107-13-1

~74%

4425-97-2

Literature: Raoult, Eugene; Sarrazin, Jean; Tallec, Andre Tetrahedron, 1987 , vol. 43, # 22 p. 5299 - 5306

86-73-7

100-85-6

107-13-1

4425-97-2

Literature: Resinous Prod. and Chem. Co. Patent: US2339218 , 1941 ; Full Text Show Details Resinous Prod. and Chem. Co. Patent: US2280058 , 1941 ; Full Text Show Details Bruson Journal of the American Chemical Society, 1942 , vol. 64, p. 2457,2459 Journal of the American Chemical Society, 1944 , vol. 66, p. 2135

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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