六甲基二硅烷
Hexamethyldisilane
CAS: 1450-14-2
Molecular Formula: C6H18Si2
六甲基二硅烷 - Names and Identifiers
| Name | Hexamethyldisilane |
| Synonyms | HMD CH7280 (CH3)6Si2 DISILANE M6 Hexamethyldisilane HEXAMETHYLDISILANE Hecamethyldisilane disilane,hexamethyl- Hexamethyl disilylamine 1,1,1,2,2,2-Hexamethyldisilane |
| CAS | 1450-14-2 |
| EINECS | 215-911-0 |
| InChI | InChI=1/C6H18Si2/c1-7(2,3)8(4,5)6/h1-6H3 |
| InChIKey | NEXSMEBSBIABKL-UHFFFAOYSA-N |
六甲基二硅烷 - Physico-chemical Properties
| Molecular Formula | C6H18Si2 |
| Molar Mass | 146.38 |
| Density | 0.715 g/mL at 25 °C (lit.) |
| Melting Point | 9-12 °C (lit.) |
| Boling Point | 112-114 °C (lit.) |
| Flash Point | 29°F |
| Water Solubility | Insoluble in water. Soluble in alcohol, ether and acetone. |
| Solubility | sol common organic solvents; insol H2O. |
| Vapor Presure | 24.5mmHg at 25°C |
| Appearance | liquid |
| Specific Gravity | 0.729 |
| Color | colorless |
| BRN | 1633463 |
| Storage Condition | Store at |
| Stability | Volatile |
| Sensitive | 1: no significant reaction with aqueous systems |
| Refractive Index | n20/D 1.422(lit.) |
| Physical and Chemical Properties | Properties: colorless transparent liquid, pleasant fruit odor |
| Use | Used as a raw material for the synthesis of trimethylsilyl lithium, trimethylsilyl sodium, trimethylsilyl potassium; Used in pharmaceutical synthesis, can be used as a termination agent of polysiloxane chain |
六甲基二硅烷 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R36/37 - Irritating to eyes and respiratory system. R43 - May cause sensitization by skin contact R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S23 - Do not breathe vapour. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S9 - Keep container in a well-ventilated place. S33 - Take precautionary measures against static discharges. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S7/9 - |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | 2 |
| RTECS | JM9170000 |
| TSCA | Yes |
| HS Code | 29310095 |
| Hazard Class | 3 |
| Packing Group | II |
| Toxicity | LD50 orally in Rabbit: 2160 mg/kg LD50 dermal Rabbit 2160 mg/kg |
六甲基二硅烷 - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | hexamethyldisilane sodium trimethylsilane, potassium trimethylsilane and lithium trimethylsilane can be synthesized. Iodotrimethylsilane was prepared. As an important protective agent of trimethylsilane anion reagent , it can be used in the synthesis of antibiotics such as ceftazidime. used as a source material for vapor deposition during silicon carbide growth; A silylating agent for Allyl acetate, aryl halides, and diketones. used as raw materials for the synthesis of trimethylsilyl lithium, trimethylsilyl sodium, trimethylsilyl potassium used in pharmaceutical synthesis, can be used as a termination agent of polysiloxane chain. |
Last Update：2024-04-09 02:00:04
Supplier List
Spot supply
Product Name: Hexamethyldisilane Request for quotationCAS: 1450-14-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: Hexamethyldisilane Request for quotationCAS: 1450-14-2
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: Hexamethyldisilane Request for quotationCAS: 1450-14-2
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: Hexamethyldisilane Request for quotationCAS: 1450-14-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: Hexamethyldisilane Visit Supplier Webpage Request for quotationCAS: 1450-14-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Hexamethyldisilane Visit Supplier Webpage Request for quotationCAS: 1450-14-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: Hexamethyldisilane Request for quotation
CAS: 1450-14-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 1450-14-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Spot supply
Product Name: Hexamethyldisilane Request for quotationCAS: 1450-14-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: Hexamethyldisilane Request for quotationCAS: 1450-14-2
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: Hexamethyldisilane Request for quotationCAS: 1450-14-2
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: Hexamethyldisilane Request for quotationCAS: 1450-14-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: Hexamethyldisilane Visit Supplier Webpage Request for quotationCAS: 1450-14-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Hexamethyldisilane Visit Supplier Webpage Request for quotationCAS: 1450-14-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: Hexamethyldisilane Request for quotation
CAS: 1450-14-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 1450-14-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
View History
六甲基二硅烷
1-Boc-3-(aMinoethyl)azeti...
3-[[4-(乙酰氨基)-3-乙氧基苯基]氨基]-2-氰基-2-丙烯酸乙酯
甲基八氢环戊二烯并[C]吡咯-3A-甲酸基酯
6-[(4-叠氮-2-硝基苯基)氨基]己酸磺酸基琥珀酰亚胺酯
RUTHENIUM(II) CYCLOOCTADIENE BIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE)
甲草胺-MERCAPTURATE
4-硼酸频哪醇酯-苯乙酸甲酯
Indium Tin eutectic ingot
环三偶磷氮烯-PMMH-12 树枝状聚合物,代 1.5
1-Boc-3-(aMinoethyl)azeti...
3-[[4-(乙酰氨基)-3-乙氧基苯基]氨基]-2-氰基-2-丙烯酸乙酯
甲基八氢环戊二烯并[C]吡咯-3A-甲酸基酯
6-[(4-叠氮-2-硝基苯基)氨基]己酸磺酸基琥珀酰亚胺酯
RUTHENIUM(II) CYCLOOCTADIENE BIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE)
甲草胺-MERCAPTURATE
4-硼酸频哪醇酯-苯乙酸甲酯
Indium Tin eutectic ingot
环三偶磷氮烯-PMMH-12 树枝状聚合物,代 1.5