Sigma-Aldrich
1,1,2 2-tetrachloroethane, Reagent, Grade 98%, 500 mL
- Part Number:
- MIL-185434-500ML
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 500 ml / 16 ounce
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
1,1,2 2-tetrachloroethane Reagent Grade 98.0% &, 500ml
Synonym: Acetylene tetrachloride
- CAS Number 79-34-5
- Linear Formula CHCl2CHCl2
- Molecular Weight 167.85
- Beilstein/REAXYS Number 969206
- EC Number 201-197-8
- MDL number MFCD00000848
- eCl@ss 39050126
- PubChem Substance ID 329751688
| grade | reagent grade |
| Vapor Density | 5.8 (vs air) |
| Vapor Pressure | 8 mmHg (20°C) |
| InChI Key | QPFMBZIOSGYJDE-UHFFFAOYSA-N |
| Assay | ≥98.0% |
| refractive index | n20/D 1.494 (lit.) |
| bp | 147°C (lit.) |
| mp | −43°C (lit.) |
| Density | 1.586 g/mL at 25°C (lit.) |
General description
1,1,2,2-Tetrachloroethane (TeCA) is a chlorine containing hydrocarbon solvent useful for dissolution of cellulose acetate, fat, waxes, greases, rubber and sulfur. It is widely used in the manufacturing of polymers. Among the chlorinated hydrocarbons, it has the highest solvent power.
Application
1,1,2,2-Tetrachloroethane may be employed as a solvent additive for 2,2′,7,7′-tetrakis-(N,N-di-p-methoxyphenyl-amine)9,9′spiro-bifluorene (Spiro-OMeTAD). Spiro-OMe TAD is a triarylamine-based organic p-type organic hole transport material (HTM) employed in solid-state dye-sensitized solar cells.
Safety Information
GHS06,GHS09
Signal word Danger
Hazard statements H310 + H330-H411
Precautionary statements P260-P262-P273-P280-P302 + P352 + P310-P304 + P340 + P310-P391-P403 + P233
RIDADR UN 1702 6.1 / PGII
WGK Germany 3
RTECS KI8575000
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
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