1-Ethynyl-3,5-dimethoxybenzene | CAS 171290-52-1

Element: dimethoxybenzene ethynyl

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C-S » Chemicals » ethynyl-dimethoxybenzene-PX39822

Identification

1-Ethynyl-3,5-dimethoxybenzene

CAS:

171290-52-1

EINECS:

Molecular Formula:

CH CC₆H₃(OCH₃)₂

MDL:

MFCD03839985

SMILES:

COC1=CC(=CC(=C1)C#C)OC

Synonym:

1-ethynyl-3,5-dimethoxybenzene 98% (cp) ; 1-ethynyl-3 5-dimethoxybenzene 98 ; benzene, 1-ethynyl-3,5-dimethoxy- ; 1-ethylnyl-3,5-dimethoxybenzene

Suppliers

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI414016560

Shanghai Ruiyi Medical Tech Co.,Ltd

SRMTC210012600

Reafon Industry Co., Ltd.

RF-KR069

Reafon Industry Co., Ltd.

RI15004500

Santa Cruz Biotechnology, Inc.

253930

Dayang Chem (Hangzhou) Co.,Ltd.

DC18607440

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Angene International Limited

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Prices & Availability

Data is processed

Properties for 1-Ethynyl-3,5-dimethoxybenzene

Molecular Weight:

162.1852 g·mol−1

Density:

1.06 ±0.1 g/cm3 (20 °C 760 Torr)

Melting point:

44-48 °C(lit.)

Boiling point:

264.1 ±30.0 °C (760 Torr)

Flash point:

>230 ºF

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:

R36 - Irritating to eyes
R42/43 - May cause sensitization by inhalation and skin contact

Safety Codes:

S22 - Do not breathe dust
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Hazard Symbols:

Alternative Distributors of [1-Ethynyl-3,5-dimethoxybenzene]

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

Finetech Industry Limited | Jinan Haohua Industry Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | East Chemical Industry Co., Ltd. | Kinder Chemical Co., Ltd