Propionic acid
Propionic acid
- CAS:
- 79-09-4
- MF:
- C3H6O2
- MW:
- 74.08
Suppliers by country/region
- India(76)
- CHINA(247)
- United States(122)
- United Kingdom(22)
- Germany(22)
- France(5)
- Europe(3)
- South Korea(1)
- Belgium(5)
- Slovakia(1)
- Japan(7)
- Ukraine(1)
- Canada(3)
- Switzerland(3)
- Sweden(2)
- Spain(5)
- The Netherlands(3)
- Czech Republic(2)
- Italy(4)
- Lebanon(1)
- Mexico(4)
- Poland(2)
- Egypt(1)
- Singapore(1)
- South Africa(1)
- Russia(2)
- Australia(2)
- Ireland(1)
- Turkey(1)
- Argentina(1)
- Brazil(1)
Company Type
Properties
- Melting point:
- −24-−23 °C(lit.)
- Boiling point:
- 141 °C(lit.)
- Density
- 0.993 g/mL at 25 °C(lit.)
- vapor density
- 2.55 (vs air)
- vapor pressure
- 2.4 mm Hg ( 20 °C)
- refractive index
- n
20/D 1.386(lit.)
- Flash point:
- 125 °F
- storage temp.
- Store below +30°C.
- solubility
- organic solvents: soluble(lit.)
- form
- Liquid
- pka
- 4.86(at 25℃)
- color
- ≤10, APHA:
- Specific Gravity
- 0.996 (20/4℃)
- PH
- 3.96(1 mM solution);3.44(10 mM solution);2.94(100 mM solution);
- Odor
- at 0.10 % in propylene glycol. pungent acidic cheesy vinegar
- Odor Type
- acidic
- Odor Threshold
- 0.0057ppm
- explosive limit
- 2.1-12%(V)
- Water Solubility
- 37 g/100 mL
- Merck
- 14,7825
- JECFA Number
- 84
- BRN
- 506071
- Exposure limits
- TLV-TWA 10 ppm (～30 mg/m3) (ACGIH).
- Dielectric constant
- 3.2（Ambient）
- Stability:
- Stable. Incompatible with strong oxidizing agents. Flammable.
- InChIKey
- XBDQKXXYIPTUBI-UHFFFAOYSA-N
- LogP
- 0.33 at 25℃
Safety Information
- Symbol(GHS)
GHS02,GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H226-H314-H335
- Precautionary statements
- P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
- Hazard Codes
- C
- Risk Statements
- 36/37/38-34-10
- Safety Statements
- 26-36-45-23
- RIDADR
- UN 3463 8/PG 2
- OEB
- A
- OEL
- TWA: 10 ppm (30 mg/m3), STEL: 15 ppm (45 mg/m3)
- WGK Germany
- 1
- RTECS
- UE5950000
- Autoignition Temperature
- 955 °F
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29155010
- Toxicity
- LD50 orally in rats: 4.29 g/kg (Smyth)
Use
Propionic acid is used as a mold inhibitor in bread and cheese products; in fungicides and herbicides; preservative for grains and wood chips; in emulsifying agents; in solutions for electroplating nickel, perfume esters, artificial fruit flavors, pharmaceuticals, and cellulose propionate plastics.
76 India supplier list of "Propionic acid"
- Product Name:Propionic acid, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Propionic Acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Tamil Nadu,INDIA
- Product Name:Propionic Acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Propionic Acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Propionic Acid
- Products Intro:Purity: 99% | Package: 25KG;INR
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:Propionicacid
- Products Intro:Brand:sigma aldrich | Product Number:109797 | Purity:99%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Propionic acid 95%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.159249
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Propionic acid
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:Propionic acid
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Propionic acid
- Company Type: Trader
- Country/Region: New Delhi,INDIA