Bis(2-chloroethoxy)methane
- CAS No.
- 111-91-1
- Chemical Name:
- Bis(2-chloroethoxy)methane
- Synonyms
- rcrawastenumberu024;DICHLOROETHYL FORMAL;dichlorodiethylformal;di-2-chloroethylformal;Rcra waste number U024;2,2-Dichloroethylformal;dichlorodiethylmethylal;Di-2-chloroethyl formal;bis(2-chloroethyl)formal;Bis(2-chloroethyl) formal
- CBNumber:
- CB3440463
- Molecular Formula:
- C5H10Cl2O2
- Molecular Weight:
- 173.04
- MOL File:
- 111-91-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/3/14 15:18:26
| Melting point | -32.3°C |
|---|---|
| Boiling point | 112°C/20mm |
| Density | 1.23 |
| vapor pressure | 1 at 53 °C (Weast, 1986) |
| refractive index | 1.45 |
| storage temp. | Refrigerator, under inert atmosphere |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Oil |
| color | Colorless liquid |
| Water Solubility | 81,00 mg/L at 25 °C using method of Moriguchi (1975) |
| Henry's Law Constant | (x 10-7 atm?m3/mol): 3.78 (calculated, U.S. EPA, 1980a) |
| LogP | 1.6 at 20℃ |
| CAS DataBase Reference | 111-91-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Methane, bis(2-chloroethoxy)-(111-91-1) |
| EPA Substance Registry System | Bis(2-chloroethoxy)methane (111-91-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS08,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H312-H373-H301-H330-H370 | |||||||||
| Precautionary statements | P260-P264-P270-P307+P311-P321-P405-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P260-P314-P501-P264-P270-P301+P310-P321-P330-P405-P501-P280-P302+P352-P312-P322-P363-P501 | |||||||||
| Hazard Codes | Xi,T | |||||||||
| Risk Statements | 25 | |||||||||
| Safety Statements | 45 | |||||||||
| RIDADR | 2810 | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| Toxicity | Acute oral LD50 for rats 65 mg/kg (quoted, RTECS, 1985). | |||||||||
| NFPA 704 |
|
Bis(2-chloroethoxy)methane Chemical Properties,Uses,Production
Chemical Properties
Bis(2-chloroethoxy)methane is a colorless liquid.
Uses
Manufacture of insecticides, polymers; degreasing solvent; intermediate for polysulfide rubber.
General Description
A colorless liquid. Boiling point 217.5°C, Flash point 230°F. Density 1.23 g / cm3. May be toxic by ingestion or inhalation. Severely irritates skin, eyes, and mucous membranes. Used as a solvent.
Air & Water Reactions
Slightly soluble in water.
Reactivity Profile
Bis(2-chloroethoxy)methane, the b-chloroethyl acetal of formaldehyde, is incompatible with oxidizing agents.
Health Hazard
ACUTE/CHRONIC HAZARDS: Toxic by inhalation and ingestion; Strong irritant.
Fire Hazard
Not Flammable.
Potential Exposure
The chloroalkyl ethers have a wide variety of industrial uses in organic synthesis, treatment of textiles; the manufacture of polymers; polysulfide rubbers, and insecticides; as degreasing agents and solvents; and in the preparation of ion exchange resins.
Environmental Fate
Biological. Using settled domestic wastewater inoculum, bis(2-chloroethoxy)methane (5 and 10
mg/L) did not degrade after 28 d of incubation at 25 °C (Tabak et al., 1981).
Chemical/Physical. At influent concentrations of 10, 1.0, 0.1, and 0.01 mg/L, the GAC
adsorption capacities were 50, 11, 2.6, and 0.6 mg/g, respectively (Dobbs and Cohen, 1980).
Shipping
UN2810 Toxic liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1—Poisonous materials, Technical Name Required.
Incompatibilities
The aqueous solution is a strong acid; keep away from bases and alkaline material. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Contact with mineral acids causes decomposition.
Waste Disposal
Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Destroy by high-temperature incineration with HCl scrubber.
Bis(2-chloroethoxy)methane Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 5874 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| CD Chemical Group Limited | +8615986615575 | China | 20356 | 58 | Inquiry |
| Changzhou Fullone Chemical Co., Ltd. | +86-13328197671 +86-13861172460 | China | 1055 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 | China | 18433 | 58 | Inquiry |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 49999 | 58 | Inquiry |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | China | 42057 | 58 | Inquiry |
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