2-Butynoic acid, ethyl ester | CAS 4341-76-8

Element: butynoic ester ethyl acid

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C-S » Chemicals » butynoic-acid-ethyl-ester-PX119912

Identification

2-Butynoic acid, ethyl ester

CAS:

4341-76-8

EINECS:

224-395-6

Molecular Formula:

C₆H₈O₂

MDL:

MFCD00015182

SMILES:

CCOC(=O)C#CC

Synonym:

ethyltetrolate,tetrolicacidethy ; ethyl 3-methylpropiolate ; ethyl2-butynoate,98+% ; 2-butynoic acid ethyl ester ; ethyl butynoate ; ethyl 2-butynoate ; ethyl tetrolate ; but-2-ynoic acid ethyl ester ; tetrolic acid ethyl ester ; ethyl 1-propynecarboxylate

Suppliers

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Prices & Availability

Data is processed

Properties for 2-Butynoic acid, ethyl ester

Molecular Weight:

112.13 g·mol−1

Density:

0.962 g/mL at 25 °C(lit.)

Boiling point:

160-161 °C730 mm Hg(lit.)

Flash point:

145 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:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Classes:

3.2

Hazard Symbols:

Storage temperature :

2-8 °C

RID/ADR certification :

1993

Alternative Distributors of [2-Butynoic acid, ethyl ester]

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

Downloads

Mol File:

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MSDS:

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