Introduction:Basic information about CAS 75-11-6|Diiodomethane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Diiodomethane |
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| CAS Number | 75-11-6 | Molecular Weight | 267.836 |
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| Density | 3.2±0.1 g/cm3 | Boiling Point | 182.0±0.0 °C at 760 mmHg |
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| Molecular Formula | CH2I2 | Melting Point | 6 °C |
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| MSDS | / | Flash Point | 76.6±13.9 °C |
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Names
| Name | Diiodomethane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 3.2±0.1 g/cm3 |
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| Boiling Point | 182.0±0.0 °C at 760 mmHg |
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| Melting Point | 6 °C |
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| Molecular Formula | CH2I2 |
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| Molecular Weight | 267.836 |
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| Flash Point | 76.6±13.9 °C |
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| Exact Mass | 267.824585 |
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| LogP | 2.30 |
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| Vapour density | 9.25 (vs air) |
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| Vapour Pressure | 1.1±0.3 mmHg at 25°C |
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| Index of Refraction | 1.719 |
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| InChIKey | NZZFYRREKKOMAT-UHFFFAOYSA-N |
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| SMILES | ICI |
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| Stability | Stable. Incompatible with strong oxidizing agents, strong bases. Reacts violently with alkali metal salts. May discolour on exposure to light. |
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| Water Solubility | 14 g/L (20 ºC) |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- PA8575000
- CHEMICAL NAME :
- Methane, diiodo-
- CAS REGISTRY NUMBER :
- 75-11-6
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C-H2-I2
- MOLECULAR WEIGHT :
- 267.83
- WISWESSER LINE NOTATION :
- I1I
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - child
- DOSE/DURATION :
- 2778 uL/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - acute pulmonary edema
- REFERENCE :
- AEMED3 Annals of Emergency Medicine. (American College of Emergency Physicians, 1125 Executive Circle, Irving, TX 75038) Volume(issue)/page/year: 19,1171,1990
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 403 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,756,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 467 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,756,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 830 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 4,354,1962 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1158 No. of Facilities: 31 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 311 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1158 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 42 (estimated)
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Safety Information
| Hazard Codes | Xi:Irritant |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | 2810 |
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| WGK Germany | 3 |
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| RTECS | PA8575000 |
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| Packaging Group | III |
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| Hazard Class | 6.1 |
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| HS Code | 29033080 |
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Customs
Synonyms
| Diiodmethane |
| di-iodomethane |
| methylene diiodide |
| methane, di-iodo- |
| CH2I2 |
| Methane, diiodo- |
| Diodomethane |
| Mi-gee brand |
| Methylenjodid |
| Mi-gee |
| Diiodmethan |
| Diiodomethane |
| METHYLENE IODIDE |
| diiodo-methan |
| EINECS 200-841-5 |
| MFCD00001079 |
| Dijodmethan |