Cesium Iodide

Names

[ Name ]:
Cesium Iodide

[Synonym ]:
Tricesium triiodide
MFCD00010962
Cesium iodide (Cs2I2)
Cesium iodide (CsI)
Cesium iodide (Cs3I3)
Dicesium diiodide
EINECS 232-145-2
Cesium Iodide
Cesium monoiodide
caesium monoiodide
Caesium iodide

Chemical & Physical Properties

[ Density]:
4.51 g/mL at 25 °C(lit.)

[ Boiling Point ]:
1280 °C

[ Melting Point ]:
626 °C(lit.)

[ Molecular Formula ]:
CsI

[ Molecular Weight ]:
259.810

[ Flash Point ]:
1280°C

[ Exact Mass ]:
259.809906

[ Index of Refraction ]:
1.7876

[ Stability ]:
Stable. Deliquescent.

[ Water Solubility ]:
74 g/100 mL (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: FL0350000

CHEMICAL NAME :: Cesium iodide

CAS REGISTRY NUMBER :: 7789-17-5

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: Cs-I

MOLECULAR WEIGHT :: 259.81

WISWESSER LINE NOTATION :: CS I

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 :: 2386 mg/kg

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

REFERENCE :: NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: TR-74,1,1972

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1400 mg/kg

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

REFERENCE :: AIHOAX Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.1-2(3), 1950. For publisher information, see AEHLAU. Volume(issue)/page/year: 1,637,1950 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4474 No. of Facilities: 14 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 1452 (estimated) No. of Female Employees: 230 (estimated)

Safety Information

[ Symbol ]:

GHS07, GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H317-H319-H335-H410

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R36/37/38;R42/43

[ Safety Phrases ]:
S22-S36/37-S45

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ RTECS ]:
FL0350000

[ HS Code ]:
2827600000

Customs

[ HS Code ]: 2827600000

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