Hexachloro-1,3-butadiene suppliers
Hexachloro-1,3-butadiene
- CAS:
- 87-68-3
- MF:
- C4Cl6
- MW:
- 260.76
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Properties
- Melting point:
- -19 °C
- Boiling point:
- 210-220 °C(lit.)
- Density
- 1.68
- vapor pressure
- 0.2 mm Hg ( 20 °C)
- refractive index
- n
20/D 1.555(lit.)
- Flash point:
- 210-220°C
- storage temp.
- +4°C
- solubility
- Soluble in ethanol and ether (U.S. EPA, 1985)
- form
- liquid, clear
- Odor
- faint turpentine odor
- Water Solubility
- (mg/L):
4.78 at 25 °C (shake flask-LSC, Banerjee et al., 1980)
4 at 20–25 °C (Geyer et al., 1980)
- Merck
- 14,4678
- BRN
- 1766570
- Henry's Law Constant
- 3.55, 5.87, 6.90, 10.5, and 15.3 at 2.0, 6.0, 10.0, 18.0, and 25.0 °C, respectively (EPICS-SPME, Dewulf et al., 1999)
- Dielectric constant
- 2.6(Ambient)
- Exposure limits
- Potential occupational carcinogen. NIOSH REL: TWA 20 ppb (240 mg/m3); ACGIH TLV: TWA 0.02 ppm (adopted).
- Stability:
- Stable. Incompatible with rubber, oxidizing agents.
Safety Information
- Symbol(GHS)
GHS06,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- H301-H310-H315-H319-H351-H410
- Precautionary statements
- P202-P273-P280-P301+P310-P302+P352+P310-P305+P351+P338
- Hazard Codes
- T,N,F
- Risk Statements
- 24/25-34-40-50/53-39/23/24/25-23/24/25-11
- Safety Statements
- 26-36/37/39-45-61-60-36/37-16-7
- RIDADR
- UN 2279 6.1/PG 3
- OEB
- C
- OEL
- TWA: 0.02 ppm (0.24 mg/m3) [skin]
- WGK Germany
- 3
- RTECS
- EJ0700000
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29032990
- Toxicity
- LD50 in male, female mice, rats (mg/kg): 105, 76, 216, 175 i.p.; 80, 65, 250, 270 orally (Gradiski)
Use
Hexachloro-1,3-butadiene is primarily generated as a by-product of the manufacture of chlorinated hydrocarbons, particularly perchloroethylene, trichloroethylene, and carbon tetrachloride, but it can also be produced during magnesium manufacturing via electrolysis. According to reports to the UN Environmental Programme, hexachloro-1,3-butadiene does not appear to be intentionally manufactured in Europe, Japan, Canada, or the United States. Intentional production in Europe ceased as early as the late 1970s; in various other parts of the world, production of hexachloro-1,3-butadiene has been restricted or banned in subsequent years; however, the chemical continues to be manufactured as a byproduct of chemical manufacturing[3]. Hexachloro-1,3-butadiene may be processed for use as: Plastic additives[10] Protective coatings[11] Prepared in solvent as analytical standards[12] Part of the recovery system for chlorine containing gases at chlorine plants[13] Chemical intermediates in the production of rubber, chlorofluorocarbons, and lubricants[14]
122 supplier list of "Hexachloro-1,3-butadiene"
$2.00/ 1KG
- Product Name:Hexachloro-1,3-butadiene
- Products Intro:Purity: 98% | Package: 1KG;2USD
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Hexachlorobutadiene
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
$1.50/ 1g
- Product Name:Hexachloro-1,3-butadiene
- Products Intro:Purity: 99.0% Min | Package: 1g;1.5USD
- Company Type: Trader
- Country/Region: CHINA