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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acetamide,N,N'-9H-fluorene-2,5-diylbis-
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Purity: 98.0%
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22750-65-8

22750-65-8 structure

22750-65-8 structure

Name: Acetamide,N,N'-9H-fluorene-2,5-diylbis-
Chemical Name: N-(5-acetamido-9H-fluoren-2-yl)acetamide
CAS Number: 22750-65-8
Molecular Formula: C₁₇H₁₆N₂O₂
Molecular Weight: 280.32100
Create Date: 2016-03-21 18:05:47
Modify Date: 2025-09-21 10:15:59

Name	N-(5-acetamido-9H-fluoren-2-yl)acetamide
Synonyms	2,5-Bis-acetylamino-fluoren 2,5-Fluorenylenebisacetamide N,N'-Fluoren-2,5-diyl-bis-acetamid ACETAMIDE,N,N'-FLUOREN-2,5-YLENEBIS 2.5-Bis-acetamino-fluoren N,N'-fluorene-2,5-diyl-bis-acetamide N,N'-Fluoren-2,5-ylenebisacetamide

Density	1.306g/cm3
Boiling Point	614.6ºC at 760 mmHg
Molecular Formula	C₁₇H₁₆N₂O₂
Molecular Weight	280.32100
Flash Point	246.9ºC
Exact Mass	280.12100
PSA	58.20000
LogP	3.32060
Vapour Pressure	4.86E-15mmHg at 25°C
Index of Refraction	1.693

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AC0525000

CHEMICAL NAME :: Acetamide, N,N'-fluoren-2,5-ylenebis-

CAS REGISTRY NUMBER :: 22750-65-8

BEILSTEIN REFERENCE NO. :: 3389894

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H16-N2-O2

MOLECULAR WEIGHT :: 280.35

WISWESSER LINE NOTATION :: L B656 HHJ CMV1 KMV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4550 mg/kg/26W-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Ear) - effect, not otherwise specified Skin and Appendages - tumors

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 22,1002,1962

HS Code	2924299090

86-73-7 structure

86-73-7

~%

22750-65-8 structure

22750-65-8

Literature: Journal of the Chemical Society, , p. 2694

607-57-8 structure

607-57-8

~%

22750-65-8 structure

22750-65-8

Literature: Journal of the Chemical Society, , p. 2694

15110-74-4 structure

15110-74-4

~%

22750-65-8 structure

22750-65-8

Literature: Journal of the Chemical Society, , p. 2694

7071-89-8 structure

7071-89-8

64-19-7 structure

64-19-7

~%

22750-65-8 structure

22750-65-8

Literature: Journal of the Chemical Society, , p. 2694

Precursor 5
86-73-7 607-57-8 15110-74-4 7071-89-8
64-19-7
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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