CAS 1940-57-4|9-bromofluorene

Introduction：Basic information about CAS 1940-57-4|9-bromofluorene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	9-bromofluorene
CAS Number	1940-57-4	Molecular Weight	245.115
Density	1.5±0.1 g/cm3	Boiling Point	327.9±31.0 °C at 760 mmHg
Molecular Formula	C₁₃H₉Br	Melting Point	101-104 °C(lit.)
MSDS	ChineseUSA	Flash Point	129.6±14.5 °C
Symbol	GHS05	Signal Word	Danger

Names

Name	9-bromo-9H-fluorene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	327.9±31.0 °C at 760 mmHg
Melting Point	101-104 °C(lit.)
Molecular Formula	C₁₃H₉Br
Molecular Weight	245.115
Flash Point	129.6±14.5 °C
Exact Mass	243.988754
LogP	4.28
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.681
InChIKey	AHCDKANCCBEQJJ-UHFFFAOYSA-N
SMILES	BrC1c2ccccc2-c2ccccc21

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LL5890000

CHEMICAL NAME :: Fluorene, 9-bromo-

CAS REGISTRY NUMBER :: 1940-57-4

BEILSTEIN REFERENCE NO. :: 2047220

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C13-H9-Br

MOLECULAR WEIGHT :: 245.13

WISWESSER LINE NOTATION :: L B656 HHJ HE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Human - man

REFERENCE :: BJDEAZ British Journal of Dermatology. (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.63- 1951- Volume(issue)/page/year: 80,491,1968

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Human

REFERENCE :: CHINAG Chemistry and Industry (London). (Royal Soc. of Chemistry, Distribution Centre, Blackhorse Rd., Letchworth, Herts SG6 1HN, UK) V.1- 1923- Volume(issue)/page/year: (49),2080,1967 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 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#01610

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C:Corrosive;
Risk Phrases	R34;R43
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 1759 8/PG 2
WGK Germany	3
RTECS	LL5890000
Packaging Group	III
Hazard Class	8
HS Code	2903999090

Customs

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Synonyms

9-bromofluorene

9-Fluorenyl Bromide

9-Bromo-9H-fluorene

EINECS 217-722-9

9H-Fluorene, 9-bromo-

9H-Fluorene,9-bromo

9-Brom-fluoren

FLUORENE,9-BROMO

9H-fluoren-9-yl bromide

MFCD00001133

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