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18987-38-7

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Basic Information
CAS No.: 18987-38-7
Name: TRIMETHYLSELENONIUMCHLORIDE
Molecular Structure:
Molecular Structure of 18987-38-7 (TRIMETHYLSELENONIUMCHLORIDE)
Formula: C3H9Se•Cl
Molecular Weight: 159.53
Synonyms: TRIMETHYLSELENONIUMCHLORIDE
Density: g/cm3
Boiling Point: °Cat760mmHg
Flash Point: °C
Hazard Symbols: 3
Safety: Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of Se and Cl−.
PSA: 0.00000
LogP: -1.62540
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Chemistry

Empirical Formula of Trimethylselenonium chloride (CAS NO.18987-38-7): C3H9ClSe
Molecular Weight: 159.5166 g/mol
Structure of Trimethylselenonium chloride (CAS NO.18987-38-7):
                     
IUPAC Name: Trimethylselanium chloride
Canonical SMILES: C[Se+](C)C.[Cl-]
InChI: InChI=1S/C3H9Se.ClH/c1-4(2)3;/h1-3H3;1H/q+1;/p-1
InChIKey: ZUSQGLTVAQZHSN-UHFFFAOYSA-M

Toxicity Data With Reference

1.    

ipr-rat LD50:99 mg/kg

     CTOXAO    Clinical Toxicology. 17 (1980),171.

Safety Profile

Poison by intraperitoneal route. When heated to decomposition Trimethylselenonium chloride (CAS NO.18987-38-7) emits toxic fumes of Se and Cl−.

Standards and Recommendations

OSHA PEL: TWA 0.2 mg(Se)/m3
ACGIH TLV: TWA 0.2 mg(Se)/m3

Specification

 Trimethylselenonium chloride , its cas register number is 18987-38-7. It also can be called Benzenesulfinic acid, sodium salt, dihydrate ; and Selenonium, trimethyl-, chloride .