2-Butenoic acid, (2e)- | CAS 107-93-7

Element: butenoic acid

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C-S » Chemicals » butenoic-acid-PX140252

Identification

2-Butenoic acid, (2e)-

CAS:

107-93-7

EINECS:

203-533-9

Molecular Formula:

C₄H₆O₂

MDL:

MFCD00002701

SMILES:

C/C=C/C(=O)O

Synonym:

fema 3908 ; (e)-crotonicaci ; crotonic acid ; crotonate ; (e)-crotonicacid ; -butenicacid ; crotonicacid99% ; butenoic acid ; (e)-ch3ch=chcooh ; but-2-enoic acid

Suppliers

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Prices & Availability

Data is processed

Properties for 2-Butenoic acid, (2e)-

Molecular Weight:

86.09 g·mol−1

Density:

1.027 g/mL at 25 °C(lit.)

Melting point:

72 °C

Boiling point:

185 °C

Flash point:

190 ºF

Physical Description:

white to light yellow crystalline flakes

Hazard Statements

GHS05
Corrosive

Corrosive to metals, category 1

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:

R21/22 - Harmful in contact with skin and if swallowed
R34 - Causes burns
R36/37/38 - Irritating to eyes, respiratory system and skin
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment

Safety Codes:

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
S37/39 - Wear suitable gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

Hazard Classes:

Hazard Symbols:

C, N, Xi

RID/ADR certification :

UN 2823 8 / PG 3

Alternative Distributors of [2-Butenoic acid, (2e)-]

Producers or manufacturers change the product range from time to time. The following companies
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