9-bromofluorene

Modify Date: 2024-01-02 18:06:47

9-bromofluorene Structure
9-bromofluorene structure
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 Chinese USA Flash Point 129.6±14.5 °C
Symbol GHS05
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

 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
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

 Synthetic Route

 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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