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1,2-Bis-trimethylsilanyl-

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Formula: C8H18Si2
CAS: 14630-40-1
search Element: trimethylsilanyl

Identification

Structural Formula
1,2-Bis-trimethylsilanyl-
CAS:
14630-40-1
EINECS:
238-671-9
Molecular Formula:
C8H18Si2
MDL:
MFCD00008276
Synonym:
acetylene, bis(trimethylsilyl)- ; bis(trimethylsilyl)acetylene ; btmsa ; bis(trimethylsilyl)ethyne ; 1,2-bis-trimethylsilanyl-ethyne ; timtec-bb sbb008997 ; bstma ; 1,2-bis(trimethylsilyl)ethyne ; ethynylbistrimethylsilanel ; 5-fluoro-2-methoxy-phenylamine




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Prices & Availability




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Properties for 1,2-Bis-trimethylsilanyl-

Molecular Weight:
170.4 g·mol−1
Density:
0.752 g/mL at 25 °C(lit.)
Melting point:
21-24 °C(lit.)
Boiling point:
136-137 °C(lit.)
Flash point:
29 °C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R11 - Highly flammable
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Classes:
3
Hazard Symbols:
F, Xi
Hazard symbol F Hazard symbol Xi
Storage temperature :
0-6°C
RID/ADR certification :
UN 1993 3 / PG 2
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Alternative Distributors of [1,2-Bis-trimethylsilanyl-]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Gelest, Inc. | ABCR GmbH & Co. KG | Pharmasi Chemicals Co., Ltd. | TCI Europe NV | Chengdu Qiaofeng Technological Development Co., Ltd. | Chemrio International Limited | Boron Molecular | Ruiyi Medical Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Ark Pharm, Inc. | Win-Win Chemical Co., Limited | Jinan Great Chemical Co., Ltd. | Nanjing Habo Medical Technology Co., Ltd. | Watson International Ltd | BOC Sciences | Suzhou Vosun Chemical Co.,Ltd. | Sino Rarechem Labs Co. Ltd. | Wanko Chemical Co., Ltd.

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Mol File:
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MSDS:
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