CAS 79-27-6|sym-Tetrabromoethane
Introduction：Basic information about CAS 79-27-6|sym-Tetrabromoethane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | sym-Tetrabromoethane | ||
|---|---|---|---|
| CAS Number | 79-27-6 | Molecular Weight | 345.653 |
| Density | 3.0±0.1 g/cm3 | Boiling Point | 243.5±0.0 °C at 760 mmHg |
| Molecular Formula | C2H2Br4 | Melting Point | 1 °C |
| MSDS | ChineseUSA | Flash Point | 97.0±13.2 °C |
| Symbol | GHS06 | Signal Word | Danger |
Names
| Name | 1,1,2,2-Tetrabromoethane |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 3.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 243.5±0.0 °C at 760 mmHg |
| Melting Point | 1 °C |
| Molecular Formula | C2H2Br4 |
| Molecular Weight | 345.653 |
| Flash Point | 97.0±13.2 °C |
| Exact Mass | 341.688965 |
| LogP | 4.12 |
| Vapour density | 11.9 (vs air) |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.654 |
| InChIKey | QXSZNDIIPUOQMB-UHFFFAOYSA-N |
| SMILES | BrC(Br)C(Br)Br |
| Stability | Stable. Incompatible with strong oxidizing agents, aluminium, magnesium, alkali metals. |
| Water Solubility | 0.63 g/L (20 ºC) |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 549 mg/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 269 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 443 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 400 mg/kg
- TOXIC EFFECTS :
- Behavioral - general anesthetic Liver - fatty liver degeneration Blood - hemorrhage
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10920 mg/kg/13W-I
- TOXIC EFFECTS :
- Liver - liver function tests impaired Liver - changes in liver weight Blood - other changes
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 100 mg/m3/4H/17W-I
- TOXIC EFFECTS :
- Liver - liver function tests impaired Liver - changes in liver weight Blood - hemorrhage
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 14 ppm/7H/14W-I
- TOXIC EFFECTS :
- Liver - changes in liver weight
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4 ppm/7H/26W-I
- TOXIC EFFECTS :
- Liver - changes in liver weight
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 14 ppm/7H/15W-I
- TOXIC EFFECTS :
- Liver - changes in liver weight
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 14 ppm/7H/15W-I
- TOXIC EFFECTS :
- Liver - changes in liver weight
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 14 ppm/7H/14W-I
- TOXIC EFFECTS :
- Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 4 ppm/7H/26W-I
- TOXIC EFFECTS :
- Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 130 gm/kg/74W-I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors Skin and Appendages - tumors
MUTATION DATA - TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Rodent - hamster Ovary
- DOSE/DURATION :
- 158 mg/L
- REFERENCE :
- EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 10(Suppl 10),1,1987 *** REVIEWS *** ACGIH TLV-TWA 14 mg/m3 (1 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 ppm (14 mg/m3) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,248,1971 OSHA PEL (Gen Indu):8H TWA 1 ppm (14 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 1 ppm (14 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 1 ppm (14 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 1 ppm (14 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 1 ppm (15 mg/m3) JAN 1993 OEL-AUSTRIA:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-BELGIUM:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-DENMARK:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-FINLAND:TWA 1 ppm (14 mg/m3);STEL 3 ppm (42 mg/m3) JAN 1993 OEL-FRANCE:TWA 1 ppm (15 mg/m3) JAN 1993 OEL-GERMANY:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 1 ppm (14 mg/m3);STEL 2 ppm (28 mg/m3) JAN 1993 OEL-TURKEY:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 0.5 ppm (7 mg/m3);Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 71401 No. of Facilities: 39 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 440 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 71401 No. of Facilities: 172 (estimated) No. of Industries: 5 No. of Occupations: 5 No. of Employees: 2516 (estimated)
- TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Rodent - hamster Ovary
- DOSE/DURATION :
- 158 mg/L
- REFERENCE :
- EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 10(Suppl 10),1,1987 *** REVIEWS *** ACGIH TLV-TWA 14 mg/m3 (1 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 ppm (14 mg/m3) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,248,1971 OSHA PEL (Gen Indu):8H TWA 1 ppm (14 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 1 ppm (14 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 1 ppm (14 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 1 ppm (14 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 1 ppm (15 mg/m3) JAN 1993 OEL-AUSTRIA:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-BELGIUM:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-DENMARK:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-FINLAND:TWA 1 ppm (14 mg/m3);STEL 3 ppm (42 mg/m3) JAN 1993 OEL-FRANCE:TWA 1 ppm (15 mg/m3) JAN 1993 OEL-GERMANY:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 1 ppm (14 mg/m3);STEL 2 ppm (28 mg/m3) JAN 1993 OEL-TURKEY:TWA 1 ppm (14 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 0.5 ppm (7 mg/m3);Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 71401 No. of Facilities: 39 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 440 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 71401 No. of Facilities: 172 (estimated) No. of Industries: 5 No. of Occupations: 5 No. of Employees: 2516 (estimated)
Safety Information
| Symbol | GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H319-H330-H412 |
| Precautionary Statements | P260-P273-P284-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T+:Verytoxic; |
| Risk Phrases | R26;R36;R52/53 |
| Safety Phrases | S24-S27-S45-S61-S1/2 |
| RIDADR | UN 2504 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | KI8225000 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 29033036 |
Customs
| HS Code | 29033036 |
|---|
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Synonyms
| Muthmanns liquid |
| Acetylene tetrabromide |
| Tetrabromoacetylene |
| 1,1,2,2,-tetrabromoethane |
| Ethane, 1,1,2,2-tetrabromo- |
| EINECS 201-191-5 |
| sym-Tetrabromoethane |
| tetrabromo-1,1,2,2 ethane |
| Ethane,1,1,2,2-tetrabromo |
| 1,1,2,2-Tetrabromoethane |
| s-Tetrabromoethane |
| MFCD00000133 |
