Carbon disulfide manufacturers and suppliers

Carbon disulfide suppliers

Properties

Melting point:: -112--111 °C (lit.)

Boiling point:: 46 °C (lit.)

Density: 1.266 g/mL at 25 °C (lit.)

vapor density: 2.67 (vs air)

vapor pressure: 5.83 psi ( 20 °C)

refractive index: n20/D 1.627(lit.)

Flash point:: −29 °F

storage temp.: 2-8°C

solubility: Soluble in alcohol, ether, benzene, oil, chloroform and carbon tetrachloride.

form: Liquid

Specific Gravity: 1.26

color: ≤10(APHA)

Odor: Cabbage-like odor detectable at 0.016 to 0.42 ppm (mean = 0.2 ppm)

Relative polarity: 0.065

explosive limit: 1-60%(V)

Odor Threshold: 0.21ppm

Water Solubility: 2.9 g/L (20 ºC)

FreezingPoint: -110.3℃

λmax: λ: 386 nm Amax: ≤1.0
λ: 388 nm Amax: 0.50
λ: 394 nm Amax: 0.25
λ: 403 nm Amax: 0.10
λ: 410 nm Amax: 0.05
λ: 500-750 nm Amax: 0.01

Merck: 14,1811

BRN: 1098293

Henry's Law Constant: 24.25 (atm?m³/mol) at 24 °C (Elliott, 1989)

Exposure limits: NIOSH REL: TWA 1 ppm, STEL 10 ppm, IDLH 500 ppm; OSHA PEL: TWA 20 ppm, C 30 ppm; ACGIH TLV: TWA 10 ppm.

Dielectric constant: 2.6（Ambient）

Stability:: Stable. Extremely flammable. Highly volatile. Note low flash point and very wide explosion limits. Protect from heat, friction, shock, sunlight. Reacts violently with fluorine, azide solutions, zinc dust, liquid chlorine in the presence of iron. Incompatible with strong oxidizing agents, azides, aluminium, zinc, most common met

InChIKey: QGJOPFRUJISHPQ-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS02,GHS07,GHS08

Signal word: Danger

Hazard statements: H225-H315-H319-H332-H361fd-H372

Precautionary statements: P201-P210-P303+P361+P353-P304+P340+P312-P305+P351+P338-P308+P313

Hazard Codes: F,T

Risk Statements: 11-36/38-48/23-62-63-39/23/24/25-23/24/25-48/20-40-36/37/38-19

Safety Statements: 16-33-36/37-45-7-26

RIDADR: UN 1131 3/PG 1

WGK Germany: 2

RTECS: FF6650000

Autoignition Temperature: 90 °C

TSCA: Yes

HS Code: 2813 10 00

HazardClass: 3

PackingGroup: I

Toxicity: LC50 inhal (rat) 25,000 mg/m3 (2 h)
STEL (OSHA) 12 ppm (36 mg/m3)-skin
PEL (OSHA) 4 ppm (12 mg/m3)
TLV-TWA (ACGIH) 10 ppm (31 mg/m3)-skin

IDLA: 500 ppm

Use

Carbon disulphide has an extremely low autoignition temperature (125°C). May ignite or even explode when heated. The vapor or liquid has been known to ignite on contact with steam pipes, particularly if rusted [Anon., J. Roy. Inst. Chem., 1956, 80, p.664]. Explosion hazard when exposed to flame, heat, sparks or friction. Mixtures with lithium, sodium, potassium or dinitrogen tetraoxide may detonate when shocked. Potentially explosive reaction with nitrogen oxide, chlorine, permanganic acid(strong oxidizing agents). Vapor ignites in contact with aluminum powder or fluorine. Reacts violently with azides, ethylamine ethylenediamine, ethylene imine. Emits highly toxic fumes of oxides of sulfur when heated to decomposition [Bretherick, 5th ed., 1995, p. 663]. Sodium amide forms toxic and flammable H2S gas with CS2. (714)

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