CAS 75-54-7|methyl dichlorosilane
Introduction：Basic information about CAS 75-54-7|methyl dichlorosilane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | methyl dichlorosilane | ||
|---|---|---|---|
| CAS Number | 75-54-7 | Molecular Weight | 115.034 |
| Density | 1.105 g/mL at 25 °C(lit.) | Boiling Point | 38.4±9.0 °C at 760 mmHg |
| Molecular Formula | CH4Cl2Si | Melting Point | -93 °C |
| MSDS | ChineseUSA | Flash Point | -32.2±0.0 °C |
| Symbol | GHS02, GHS05, GHS06 | Signal Word | Danger |
Names
| Name | Dichloromethylsilane |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.105 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 38.4±9.0 °C at 760 mmHg |
| Melting Point | -93 °C |
| Molecular Formula | CH4Cl2Si |
| Molecular Weight | 115.034 |
| Flash Point | -32.2±0.0 °C |
| Exact Mass | 113.945930 |
| LogP | 3.77 |
| Vapour density | 4 (vs air) |
| Vapour Pressure | 468.2±0.1 mmHg at 25°C |
| Index of Refraction | n20/D 1.398(lit.) |
| InChIKey | KTQYJQFGNYHXMB-UHFFFAOYSA-N |
| SMILES | C[Si](Cl)Cl |
| Water Solubility | DECOMPOSES |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1218,1986
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1218,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2830 uL/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - other changes Gastrointestinal - other changes
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,572,1993
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 300 ppm/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1218,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3236 No. of Facilities: 10 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 371 (estimated) No. of Female Employees: 34 (estimated)
Safety Information
| Symbol | GHS02, GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H261-H301 + H331-H314 |
| Supplemental HS | Corrosive to the respiratory tract., Reacts violently with water. |
| Precautionary Statements | P210-P231 + P232-P261-P280-P301 + P310-P422 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US) |
| Hazard Codes | F:Flammable;C:Corrosive; |
| Risk Phrases | R11;R14/15;R34;R37 |
| Safety Phrases | S16-S26-S36/37/39-S43-S45-S7/8-S30 |
| RIDADR | UN 1242 4.3/PG 1 |
| WGK Germany | 1 |
| RTECS | VV3500000 |
| Packaging Group | I |
| Hazard Class | 4.3 |
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Synonyms
| Methyldichlorosilan |
| methyl dichlorosilane |
| monomethyldichlorosilane |
| dichloromethyl-silan |
| CM8750 |
| Dichloro(methyl)silane |
| Silane,methyldichloro |
| Silane, dichloromethyl- |
| Silane,dichloromethyl |
| Methyl-dichlorsilan |
| METHYLSILICON DICHLORIDE |
| methyldichlorosilae |
| METHYLDICHLOROSILANE |
| MFCD00000494 |
| EINECS 200-877-1 |
