Ethynyltriethylsilane | CAS 1777-03-3

Element: ethynyltriethylsilane

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C-S » Chemicals » ethynyltriethylsilane-PX393829

Identification

Ethynyltriethylsilane

CAS:

1777-03-3

EINECS:

Molecular Formula:

(C₂H₅)₃ Si-CCH

MDL:

MFCD00075373

Synonym:

ethynyltriethylsilane triethylethynylsilane ; triethylsilylacetylene, min. 97% ; triethylsilylacetylene,min.97% ; (triethylsilyl)acetylene ; (triethylsilyl)acetylene,97% ; triethylethynylsilane ; ethynyltriethylsilane ; triethylsilyl)acetylen

Suppliers

Shanghai Ruiyi Medical Tech Co.,Ltd

SRMTC7354410

Intatrade Chemicals GmbH

IC5041512

Sancai Industry Co.,Ltd.

SIC5042016

Gelest, Inc.

G252504

Leap Chem Co., Ltd

LC3781134

Dayang Chem (Hangzhou) Co.,Ltd.

DC6512604

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CAS equal suppliers

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Manchester Organics Limited

Y50875

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Capot Chemical Co., Ltd.

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Santa Cruz Biotechnology, Inc.

237309

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FAR Chemical

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Simagchem Corporation

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Chemieliva Pharmaceutical Co., Ltd.

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Suzhou Vosun Biotech Co.,Ltd

SVBC13446720

(Triethylsilyl)acetylene

Daming Changda Co., Ltd.

DC11523456

(Triethylsilyl)acetylene

Haihang Industry Co., Ltd.

HI12483744

(Triethylsilyl)acetylene

Quzhou Rundong Chemical Co., Ltd.

QRC15846336

(Triethylsilyl)acetylene

Ereztech LLC

SI7033

(Triethylsilyl)acetylene

Xiamen Equation Chemical Co.,Ltd

XECC15367680

(Triethylsilyl)acetylene

Xingrui Industry Co., Limited

XIL13925568

(Triethylsilyl)acetylene

H&Z Industry Co.,Ltd

HIC9603840

(Triethylsilyl)acetylene

Autech Industry Co.,Limited

AIC12965184

(Triethylsilyl)acetylene

Hangzhou Keying Chem Co., Ltd.

HKC14405760

(Triethylsilyl)acetylene

Finetech Industry Limited

FIL12004800

(Triethylsilyl)acetylene

BLD Pharmatech Ltd

BP8642592

(Triethylsilyl)acetylene

Chemlyte Solutions

CS8642592

Silane, triethylethynyl-

Angene International Limited

AGN-PC-0JU685

Prices & Availability

Data is processed

Properties for Ethynyltriethylsilane

Molecular Weight:

140.3 g·mol−1

Density:

0.783 g/mL at 25 °C(lit.)

Melting point:

-38.82° C

Boiling point:

136 °C

Flash point:

63 ºF

Physical Description:

clear colorless to faintly yellow liquid

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
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection

Hazard Classes:

Hazard Symbols:

F, Xi

Storage temperature :

Flammables area

RID/ADR certification :

UN 1993 3 / PG 2

Alternative Distributors of [Ethynyltriethylsilane]

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

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MSDS:

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