Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acetamide,N-(7-fluoro-9H-fluoren-2-yl)-
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Purity: 98.0%
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343-89-5

343-89-5 structure

343-89-5 structure

Name: Acetamide,N-(7-fluoro-9H-fluoren-2-yl)-
Chemical Name: N-(7-fluoro-9H-fluoren-2-yl)acetamide
CAS Number: 343-89-5
Molecular Formula: C₁₅H₁₂FNO
Molecular Weight: 241.26000
Create Date: 2016-10-13 05:02:07
Modify Date: 2025-09-12 11:30:37

Name	N-(7-fluoro-9H-fluoren-2-yl)acetamide
Synonyms	ACETAMIDE,N-(7-FLUOROFLUOREN-2-YL) N-(7-Fluor-fluoren-2-yl)-acetamid 7-Fluoro-2-acetylaminofluorene N-2-<7-Fluor-fluorenyl>-acetamid 7-Fluoro-2-acetamido-fluorene N-2-Acetylamino-7-fluorofluorene N-(7-Fluorofluoren-2-yl)acetamide 2-ACETAMIDO-7-FLUOROFLUORENE 7-Fluoro-N-2-acetylaminofluorene

Density	1.299g/cm3
Boiling Point	466.4ºC at 760mmHg
Molecular Formula	C₁₅H₁₂FNO
Molecular Weight	241.26000
Flash Point	235.9ºC
Exact Mass	241.09000
PSA	32.59000
LogP	4.00480
Index of Refraction	1.654

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AC2275000

CHEMICAL NAME :: Acetamide, N-(7-fluorofluoren-2-yl)-

CAS REGISTRY NUMBER :: 343-89-5

BEILSTEIN REFERENCE NO. :: 2809479

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C15-H12-F-N-O

MOLECULAR WEIGHT :: 241.28

WISWESSER LINE NOTATION :: L B656 HHJ EMV1 KF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 450 mg/kg/11W-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: 26,2239,1966

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1200 mg/kg/15W-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 18,469,1958

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1200 mg/kg/14W-C

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

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 15,188,1955

HS Code	2924299090

Precursor 0
DownStream 6
1800-72-2 2795-53-1 16234-85-8 16233-03-7
16268-00-1 1682-42-4

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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