Maximum quantity allowed is 999
Please select the quantity
CAS RN: 556-67-2 | Product Number: O0142
Octamethylcyclotetrasiloxane
Purity: >98.0%(GC)
Synonyms:
- Dimethylsiloxane Cyclic Tetramer
Product Documents:
Size | Unit Price | Same Day | 2-3 Business Days |
---|---|---|---|
25ML |
$22.00
|
26 | ≥40 |
100ML |
$52.00
|
3 | Contact Us |
500ML |
$115.00
|
12 | ≥100 |
* Please contact our distributors or
TCI
to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.
Product Number | O0142 |
Purity / Analysis Method | >98.0%(GC) |
Molecular Formula / Molecular Weight | C__8H__2__4O__4Si__4 = 296.62 |
Physical State (20 deg.C) | Liquid |
Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
Store Under Inert Gas | Store under inert gas |
Condition to Avoid | Moisture Sensitive |
CAS RN | 556-67-2 |
Reaxys Registry Number | 1787074 |
PubChem Substance ID | 87574146 |
SDBS (AIST Spectral DB) | 10371 |
Merck Index (14) | 6747 |
MDL Number | MFCD00003269 |
Specifications
Appearance | Colorless to Almost colorless clear liquid |
Purity(GC) | min. 98.0 % |
NMR | confirm to structure |
Properties (reference)
Melting Point | 18 °C |
Boiling Point | 175 °C |
Flash point | 54 °C |
Specific Gravity (20/20) | 0.96 |
Refractive Index | 1.40 |
Solubility in water | Insoluble |
GHS
Pictogram | |
Signal Word | Danger |
Hazard Statements | H311 : Toxic in contact with skin. H302 : Harmful if swallowed. H361 : Suspected of damaging fertility or the unborn child. H410 : Very toxic to aquatic life with long lasting effects. H226 : Flammable liquid and vapor. |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P391 : Collect spillage. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
Related Laws:
RTECS# | GZ4397000 |
Transport Information:
UN Number | UN1992 |
Class | 3 / 6.1 |
Packing Group | III |
H.S.code* | 2931.90-000 |
PubMed Literature
Articles/Brochures
TCIMAIL
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.