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分子式: C3H9ISi
分子量: 200.09
中文名称: 三甲基碘硅烷
碘代三甲硅烷
三甲基硅基化碘
英文名称: Trimethylsilyl iodide
iodotrimethyl-silane
iodotrimethylsilane
trimethyliodosilane
tmis
性质描述: 易燃液体，有腐蚀性，遇湿空气会产生碘化氢气体。沸点79℃，相对密度（20/4℃）1.41。
质量标准:
外观 无色或棕黄色液体
含量 99%max
沸点 79℃
折光率 1.4235~1.4240
比重 1.16
闪点 90℃
用途: 主要用于脱烷基化及相关反应中的一种高效试剂，可作为一些活性基团（氨基、羟基）的保护剂，是重要的合成试剂，用于头孢他啶、头孢吡肟、头孢匹罗等的合成。
| Section 1 - Chemical Product ａnd Company Identification |
Synonyms: Trimethylsilyl iodide
Company Identification: ZheJiang JuHua cregent Co Ltd
| Section 2 - Composition, Information on Ingredients |
| CAS# | Chemical Name | Percent | EINECS/ELINCS |
| 16029-98-4 | IODOTRIMETHYLSILANE | 99% | 240-171-0 |
| Section 3 - Hazards Identification |
Danger! Water-reactive. Causes eye ａnd skin burns. Causes digestive ａnd respiratory tract burns. Flammable liquid ａnd vapor.
Target Organs: None known.
Potential Health Effects
Eye: Causes eye burns.
Skin: Causes skin burns.
Ingestion: Causes gastrointestinal tract burns.
Inhalation: Causes chemical burns to the respiratory tract. Aspiration may cause respiratory swelling ａnd pneumonitis.
Chronic: Not available. None
| Section 4 - First Aid Measures |
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper ａnd lower eyelids. Get medical aid immediately.
Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing ａnd shoes.
Ingestion: Do not induce vomiting. If victim is conscious ａnd alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation: Get medical aid immediately. Remove from exposure ａnd move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician: Treat symptomatically ａnd supportively.
| Section 5 - Fire Fighting Measures |
Extinguishing Media: Use carbon dioxide or dry chemical. DO NOT USE WATER!
Flash Point: -31 deg C ( -23.80 deg F)
Autoignition Temperature: Not available.
Explosion Limits, Lower: Not available.
Upper: Not available.
NFPA Rating: Not published.
| Section 6 - Accidental Release Measures |
Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Remove all sources of ignition. Use a spark-proof tool.
| Section 7 - Handling ａnd Storage |
Storage: Keep away from heat, sparks, ａnd flame. Keep away from sources of ignition. Store in a tightly closed container. Keep under a nitrogen blanket. Store in a cool, dry, well-ventilated area away from incompatible substances.
| Section 8 - Exposure Controls, Personal Protection |
Exposure Limits
| Chemical Name | ACGIH | NIOSH | OSHA - Final PELs |
| IODOTRIMETHYLSILANE | listed | 6 mg/m3 TWA (listed under Silica, amorphous).3000 mg/m3 IDLH (listed under Silica, amorphous). | listed |
Personal Protective Equipment
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA＇s eye ａnd face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
| Section 9 - Physical ａnd Chemical Properties |
Appearance: clear very slight brown
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate: Not available.
Viscosity: Not available.
Boiling Point: 106 deg C @ 760.00mm Hg
Freezing/Melting Point: Not available.
Decomposition Temperature: Not available.
Solubility: reacts
Specific Gravity/Density:1.4060g/cm3
Molecular Formula: C3H9ISi
Molecular Weight: 200.10
| Section 10 - Stability ａnd Reactivity |
Conditions to Avoid: Incompatible materials, ignition sources, excess heat, exposure to moist air or water.
Incompatibilities with Other Materials: Strong oxidizing agents, strong acids, strong bases, reacts violently with water..
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, silicon dioxide, hydrogen iodide.
Hazardous Polymerization: Will not occur.
| Section 11 - Toxicological Information |
CAS# 16029-98-4 unlisted.
LD50/LC50: Not available.
Carcinogenicity:
CAS# 16029-98-4: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology: No data available.
Teratogenicity: No data available.
Reproductive Effects: No data available.
Mutagenicity: No data available.
Neurotoxicity: No data available.
Other Studies:
| Section 12 - Ecological Information |
| Section 13 - Disposal Considerations |
RCRA P-Series: None listed.
RCRA U-Series: None listed.
| Section 14 - Transport Information |
| | US DOT | Canada TDG |
| Shipping Name: | FLAMMABLE LIQUIDS, CORROSIVE, N.O.S. | FLAMMABLE LIQUID CORROSIVE NOS (IODOTRIMETHYLSILANE) |
| Hazard Class: | 3 | 3(8) |
| UN Number: | UN2924 | UN2924 |
| Packing Group: | II | II |
| Section 15 - Regulatory Information |
TSCA
CAS# 16029-98-4 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances ａnd corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
Section 313 No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product are listed as Hazardous Substances under the CWA.
None of the chemicals in this product are listed as Priority Pollutants under the CWA.
None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 16029-98-4 can be found on the following state right to know lists: California, (listed as Silica, amorphous), New Jersey, (listed as Silica, amorphous), Pennsylvania, (listed as Silica, amorphous), Minnesota, (listed as Silica, amorphous), Massachusetts, (listed as Silica, amorphous).
California Prop 65
California No Significant Risk Level: None of the chemicals in this product are listed.
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
F C
Risk Phrases:
R 11 Highly flammable.
R 34 Causes burns.
Safety Phrases:
S 16 Keep away from sources of ignition - No smoking.
S 25 Avoid contact with eyes.
S 36/37/39 Wear suitable protective clothing, gloves ａnd eye/face
protection.
S 45 In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
WGK (Water Danger/Protection)
CAS# 16029-98-4: 1
Canada - DSL/NDSL
CAS# 16029-98-4 is listed on Canada＇s NDSL List.
Canada - WHMIS
This product has a WHMIS classification of B2, E, F.
Canadian Ingredient Disclosure List
CAS# 16029-98-4 (listed as Silica, amorphous) is listed on the Canadian Ingredient Disclosure List.
| Section 16 - Additional Information |
98% 25kg/桶 98.0% 25kg/桶 98% 25kg/桶 98% 25kg/桶 98% 25kg/桶 98% 25kg/桶 99% 25kg/桶 99% 1kg 99% 1kg 99% 25kg/桶 99% 25kg/桶 99% 1kg 99% 25kg/桶 99% 25kg/桶 CP 25kg/桶 CP 25Kg/桶 AR CP 1kg/桶 AR CP 1Kg/桶 AR. CP 25kg/桶 CP 25kg/桶 99% 1kg CP 1kg A.R 1kg/瓶 99% 25kg/桶 AR 250ml/瓶 AR CP 1Kg AR CP 1Kg 99% 1kg 99% 1kg 99% 1kg 99.5% 1kg 99.8% 1kg 99.8% 1kg 99.5% 25kg/桶 99% 25kg/桶 A.R 25kg/桶 A.R 25kg/桶 A.R 50kg/桶
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