tert-BUTYL CHROMATE supplier

Name
tert-Butyl chromate solution in carbon tetrachloride
EINECS
CAS No. 1189-85-1
Article Data10
CAS DataBase
Density
Solubility
Melting Point
Formula C8H18 Cr O4
Boiling Point
Molecular Weight 230.225
Flash Point
Transport Information
Appearance
Safety A very flammable mixture. When heated to decomposition it emits acrid and irritating fumes. See CHROMIUM COMPOUNDS and ESTERS.
Analytical Methods:

For occupational chemical analysis use NIOSH: Chromium Hexavalent 7024.
Risk Codes
Molecular Structure
Hazard Symbols TLV: ceiling 0.1 mg(CrO₃)/m³. Toxic by skin absorption. A very powerful oxidizer and dangerous fire hazard.
Synonyms Chromicacid (H2CrO4), di-tert-butyl ester (8CI); tert-Butyl chromate(VI) (6CI,7CI);Chromic acid di-tert-butyl ester; Di-tert-butoxodioxochromium; Di-tert-butylchromate; tert-Butyl chromate
PSA 63.60000
LogP 0.85140

tert-BUTYL CHROMATE Chemical Properties

IUPAC Name:1,1,1,2-Tetrachloroethane; 1,1,2,2-tetrachloroethane
Product Name: Tert-Butyl chromate solution in carbon tetrachloride
Synonyms: Tert-Butyl chromate solution in carbon tetrachloride ; Tert-Butyl chromate, (as CrO₃) ; Chromic acid di-tert-butyl ester ; T-butylchromate
CAS: 1189-85-1
Molecular Formula: C₄H₁₀CrO₄
Molecular Weight: 174.1159
Molecular Struture:
Mol File: 1189-85-1.mol
Appearance: Liquid

tert-BUTYL CHROMATE Consensus Reports

Chromium and its compounds are on the Community Right-To-Know List.

tert-BUTYL CHROMATE Safety Profile

A very flammable mixture. When heated to decomposition it emits acrid and irritating fumes. See CHROMIUM COMPOUNDS and ESTERS.

Analytical Methods:

For occupational chemical analysis use NIOSH: Chromium Hexavalent 7024.

tert-BUTYL CHROMATE Standards and Recommendations

OSHA PEL: CL 0.1 mg(CrO₃)/m³ (skin)
ACGIH TLV: CL 0.1 mg(CrO₃)/m³ (skin)
NIOSH REL: (Chromium(VI)) CL 0.001Mg(Cr(VI))/m³

tert-BUTYL CHROMATE Analytical Methods

For occupational chemical analysis use NIOSH: Chromium Hexavalent 7024.

tert-BUTYL CHROMATE Specification

Air & Water :Reactions Highly flammable. Is hydrolyzed by water.
Reactivity Profile: Unstable except in solution.
Fire Hazard :Literature sources indicate that tert-Butyl chromate solution in carbon tetrachloride is flammable.
Category: Tert-butyl chromate (1189-85-1) is flammable liquids
Toxicity classification:Tert-butyl chromate (1189-85-1) is highly toxic
Explosives hazardous characteristics: high levels of explosive
Flammable hazardous characteristics:Tert-butyl chromate (1189-85-1) itself is a very flammable substances; thermal decomposition emit spicy stimulated emission of toxic fumes
Storage features: Treasury ventilation, low temperature, dry; with food, water storage and transport items separately
Fire-extinguishing agents: Carbon dioxide, foam
Professional Standards: TWA 0.1 mg (chromium oxide) / m³ (skin); STEL 0.1 mg (chromium oxide) / m³ (skin)

Product Name

tert-Butyl chromate solution in carbon tetrachloride