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propyne-ca-5-in-tetrahydrofuran-ca-1mol-l(3 products available)
indiabuy
Supplier Type
Supplier Region
Purity
Package

Propyne

  • CAS:74-99-7
  • MF:C3H4
  • MW:40.06
  • EINECS:200-828-4
Melting point::
-102.7 °C (lit.)
Boiling point::
-23.2 °C (lit.)
Density :
0.6070
vapor pressure :
204.6 mm Hg ( −49.5 °C)
refractive index :
1.3863
Flash point::
-51 °C
solubility :
Soluble in alcohol, benzene, and chloroform (Weast, 1986)
form :
gas
color :
Colorless, flammable gas with a sweet odor
Water Solubility :
3,640 mg/L at 20 °C (quoted, Verschueren, 1983)
Henry's Law Constant:
0.11 at 25 °C (Hine and Mookerjee, 1975)
Exposure limits:
NIOSH REL: TWA 1,000 ppm (1,650 mg/m3), IDLH 1,700 ppm; OSHA PEL: TWA 1,000 ppm; ACGIH TLV: TWA 1,000 ppm (adopted).
InChIKey:
MWWATHDPGQKSAR-UHFFFAOYSA-N
Symbol(GHS) 

GHS02,GHS04,GHS07
Signal word 
Danger
Hazard statements 
H220-H280-H335
Precautionary statements 
P210-P410+P403
More Chemical Properties
1/2

1-Propyne    74-99-7

contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Gujarat
Phone: +91-7203030735
Tel: +91-7948936937
Whatsapp: +91-7203030735
Product catalog: 39
Inquiry

Propyne    74-99-7

Pack Size
Purity
Availability
Price
100g
≥99%
In stock InStock
71338
Update time:2024-08-21
New Delhi
Phone: 1-800-309-5000
Web:
Product catalog: 157135
Inquiry

Propyne (ca. 3-4% in Heptane)    74-99-7

Pack Size
Purity
Availability
Price
200G
In stock 9
13900
Update time:2024-08-21
New Delhi
Phone: 1-800-425-7889
Web:
Product catalog: 26979
Inquiry