Introduction：Basic information about CAS 14579-91-0|1,3-Bis(chloromethyl)-1,1,3,3-tetra methyldisilazane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3-Bis(chloromethyl)-1,1,3,3-tetra methyldisilazane |
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| CAS Number | 14579-91-0 | Molecular Weight | 230.283 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 204.0±0.0 °C at 760 mmHg |
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| Molecular Formula | C6H17Cl2NSi2 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 95.7±20.4 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 1,3-Bis(chloromethyl)tetramethyldisilazane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 204.0±0.0 °C at 760 mmHg |
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| Molecular Formula | C6H17Cl2NSi2 |
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| Molecular Weight | 230.283 |
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| Flash Point | 95.7±20.4 °C |
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| Exact Mass | 229.027664 |
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| PSA | 12.03000 |
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| LogP | 2.79 |
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| Vapour density | >1 (vs air) |
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| Vapour Pressure | 0.3±0.4 mmHg at 25°C |
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| Index of Refraction | 1.438 |
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| InChIKey | SXSNZRHGAMVNJE-UHFFFAOYSA-N |
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| SMILES | C[Si](C)(CCl)N[Si](C)(C)CCl |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- JM9210000
- CHEMICAL NAME :
- Disilazane, 1,3-bis(chloromethyl)-1,1,3,3-tetramethyl-
- CAS REGISTRY NUMBER :
- 14579-91-0
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C6-H17-Cl2-N-Si2
- MOLECULAR WEIGHT :
- 230.32
- WISWESSER LINE NOTATION :
- G1-SI-1&1&M-SI-1&1&1G
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Immunological Including Allergic - decreased immune response
- REFERENCE :
- StoGD# Personal Communication from G.D. Stoner, Dept. of Community Medicine, School of Medicine, Univ. of California, La Jolla, CA 92037, May 25, 1975 Volume(issue)/page/year: 27MAY1975 ** TUMORIGENIC DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 40 mg/kg/I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors
- REFERENCE :
- JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 54,495,1975
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36 |
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| RIDADR | UN 3265 8/PG 2 |
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| WGK Germany | 3 |
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| RTECS | JM9210000 |
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| Packaging Group | III |
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| Hazard Class | 8 |
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| HS Code | 2931900090 |
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Customs
| HS Code | 2931900090 |
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| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| Tetramethyl-1,3-bis(chloromethyl)disilazane |
| MFCD00000876 |
| Silanamine, 1-(chloromethyl)-N-[(chloromethyl)dimethylsilyl]-1,1-dimethyl- |
| EINECS 238-622-1 |
| Silanamine, 1- (chloromethyl)-N-[(chloromethyl)dimethylsilyl]-1,1-dimethyl- |
| chloro-[[[chloromethyl(dimethyl)silyl]amino]-dimethylsilyl]methane |
| 1-(Chloromethyl)-N-[(chloromethyl)(dimethyl)silyl]-1,1-dimethylsilanamine |
| 1,3-Bis(chloroMethyl)tetraMethyldisilazane |
