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Propiolic acid cas no:471-25-0

Synonyms: 2-Propynoic acid; Acetylenecarboxylic acid~Propargylic acid~Propynoic acid; Propargylic acid; Propiolic acid, (Propynoic acid)

Identification
NamePropiolic acid
CAS471-25-0
Synonyms2-Propynoic acid; Acetylenecarboxylic acid~Propargylic acid~Propynoic acid; Propargylic acid; Propiolic acid, (Propynoic acid)
EINECS(EC#)207-437-8
Molecular FormulaC3H2O2
Molecular Weight70.05
Chemical Properties
Appearanceviscous yellow liquid
refractive index1.4315-1.4335
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Safety Data

Hazard T:Toxic
Risk R25;R34
Safety Hazard Codes:T
Risk Statements:24/25-34-25-23/24/25
24/25:Toxic by inhalation, in contact with skin and if swallowed
34:Causes burns
25:Toxic if swallowed
23/24/25:Toxic by inhalation, in contact with skin and if swallowed
Safety Statements:26-36/37/39-45-24/25-7/9
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
24/25:Avoid contact with skin and eyes
7/9:Keep container tightly closed and in a well-ventilated place
RIDADR:UN 2920 8/PG 2
WGK Germany:3
HazardClass:8
PackingGroup:II
HS Code:29161980

HS Code 29161980

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Nanjing Blake Fine Chemicals Co., Ltd.
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Address: Industrial park,Lukou town , Jiangning district, Nanjing city, Jiangsu prov.,China.

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