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8.07050 EMD Millipore

2-Propyn-1-ol

2-Propyn-1-ol for synthesis. CAS 107-19-7, pH 3 (500 g/l, H₂O, 20 °C)., for synthesis

Synonym: Propargyl alcohol, Propinol, Ethynyl carbinol

  • CAS Number 107-19-7

  • Linear Formula C₃H₄O

  • Molecular Weight 56.06 g/mol

  •  EC Number 203-471-2

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Properties

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packaging   1 l in Glass bottle (8070501000)
  250 ml in Glass bottle (8070500250)
bp   114 - 115 °C (1013 hPa)
expl. lim.     1.9 - 86.2 %(V)
vapor pressure   10 hPa (20 °C)
solubility   1000 g/l
density   0.95 g/cm3 (20 °C)
flash point   33 °C
autoignition temp.   365 °C
mp   -53 °C
pH   3 (500 g/l, H₂O, 20 °C)
LD 50 oral   LD50 Rat 56 mg/kg
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 99.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.948 - 0.950
  Identity (IR): passes test

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Safety & Documentation

Safety Information

HS Code 
2905 29 90
Hazard Statement(s) 
H350: May cause cancer.
H226: Flammable liquid and vapour.
H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s) 
P201: Obtain special instructions before use.
P210: Keep away from heat.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
P403 + P235: Store in a well-ventilated place. Keep cool.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
RTECS 
UK5075000
Storage class 
3 Flammable liquids
WGK 
WGK 3 highly water endangering
Disposal 
9
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Pictogram(s) 
GHS08  GHS08
Hazard Pictogram(s) 
GHS09  GHS09
Hazard Symbols 
Dangerous for the environment  Dangerous for the environment
Hazard Symbols 
Toxic  Toxic
Declaration (railroad and road) ADR, RID 
UN 2929 , 6.1 (3), II
Declaration (transport by air) IATA-DGR 
UN 2929 , 6.1 (3), II
Declaration (transport by sea) IMDG-Code 
UN 2929 , 6.1 (3), II
Categories of danger 
flammable, toxic, corrosive, sensitizing, dangerous for the environment
R Phrase 
R 45-23/24/25-10-34-43-51/53
May cause cancer.Also toxic by inhalation, in contact with skin and if swallowed.Flammable.Causes burns.May cause sensitisation by skin contact.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 53-26-36/37/39-45-61
Avoid exposure - obtain special instructions before use.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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