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625-35-4

625-35-4 structural image
Product Name: (E)-2-Butenoyl chloride
Formula: C4H5ClO
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Pale yellow liquid with an acrid odor; [Alfa Aesar MSDS]
Kovats Retention Index 796
Chemical Classes Toxic Gases & Vapors -> Acid Halides

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Flame
Flammables
GHS02

Corrosion
Corrosives
GHS05

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H314:Skin corrosion/irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 104.53 g/mol
XLogP3 1.6
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 1
Rotatable Bond Count 1
Exact Mass 104.0028925 g/mol
Monoisotopic Mass 104.0028925 g/mol
Topological Polar Surface Area 17.1 Ų
Heavy Atom Count 6
Formal Charge 0
Complexity 75.6
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 1
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes