bis-(Trimethylsilyl)acetylene | CAS 14630-40-1

Element: trimethylsilyl acetylene

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C-S » Chemicals » bis-trimethylsilyl-acetylene-PX2104574

Identification

bis-(Trimethylsilyl)acetylene

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

Suppliers

Shandong SanYoung Industry Co., Ltd

SSI304512180

Nantong Xindao Biotech Ltd

NXB22629048

BLD Pharmatech Ltd

BP15664698

Chemlyte Solutions

CS15664698

Shanghai Ruiyi Medical Tech Co.,Ltd

SRMTC304518270

Sancai Industry Co.,Ltd.

SIC20888352

Gelest, Inc.

G10442088

Aecochem Corp.

AC12183654

Merck Schuchardt OHG

MSO17406960

Xiamen Hisunny Chemical Co., Ltd.

XHC287111484

AK Scientific, Inc.

AS16534959

DSL Chemicals (Shanghai) Co., Ltd.

DC295811832

Xingrui Industry Co., Limited

XIL252310092

Santa Cruz Biotechnology, Inc.

SCB261010440

Dayang Chem (Hangzhou) Co.,Ltd.

DC269710788

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Haihang Industry Co., Ltd.

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Ascender Chemical Co.,Ltd

ACC21008400

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Xiamen Equation Chemical Co.,Ltd

XECC9924960

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Simagchem Corporation

SC6511953

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Acros Organics BVBA

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Angene International Limited

AGN-PC-0JLV62

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Manchester Organics Limited

N49923

Prices & Availability

Data is processed

Properties for bis-(Trimethylsilyl)acetylene

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

Hazard Statements

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:

Hazard Symbols:

F, Xi

Storage temperature :

0-6°C

RID/ADR certification :

UN 1993 3 / PG 2

Alternative Distributors of [bis-(Trimethylsilyl)acetylene]

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