Methylbutyric acid
- Product Name
- Methylbutyric acid
- CAS No.
- 600-07-7
- Chemical Name
- Methylbutyric acid
- Synonyms
- FEMA 2695;MethylbutyricAci;CARBOXYLIC ACID C5;Methylbutyric acid;RARECHEM AL BO 0094;DL-2-METHYBUTYRICACID;2-METHYLBUTANOIC ACID;METHYLETHYL ACETIC ACID;Ethylmethyl-laceticacid;DL-2-Methylbutyric acid
- CBNumber
- CB0766119
- Molecular Formula
- C5H10O2
- Formula Weight
- 102.13
- MOL File
- 600-07-7.mol
Methylbutyric acid Property
- Melting point:
- -70°C
- Boiling point:
- 176-177 °C(lit.)
- Density
- 0.936 g/mL at 25 °C(lit.)
- vapor pressure
- 0.5 mm Hg ( 20 °C)
- refractive index
- n20/D 1.405(lit.)
- FEMA
- 2695 | 2-METHYLBUTYRIC ACID
- Flash point:
- 165 °F
- pka
- 4.8(at 25℃)
- CAS DataBase Reference
- 600-07-7(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Methylbutyric acid(600-07-7)
- EPA Substance Registry System
- Butanoic acid, 2-methyl-(600-07-7)
Safety
- Hazard Codes
- C
- Risk Statements
- 21/22-34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3265 8/PG 3
- WGK Germany
- 1
- RTECS
- EK7897000
- F
- 13
- HazardClass
- 8
- PackingGroup
- III
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H290May be corrosive to metals
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
- Precautionary statements
-
P234Keep only in original container.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P321Specific treatment (see … on this label).
P322Specific measures (see …on this label).
P330Rinse mouth.
P363Wash contaminated clothing before reuse.
P390Absorb spillage to prevent material damage.
P404Store in a closed container.
P405Store locked up.
P501Dispose of contents/container to..…
Methylbutyric acid Chemical Properties,Usage,Production
Chemical Properties
Colorless liquid. The boiling point is 177°C, 84°C (2.8kPa), the relative density (20/17°C) is 0.938, and the refractive index (nD20) is 1.4055. Soluble in water, ethanol, ether.
Uses
Methylbutyric acid can be used as an organic synthesis intermediate.
Definition
ChEBI: 2-methylbutyric acid is a methylbutyric acid comprising a butyric acid core carrying a 2-methyl substituent. Produced from amino acid leucine during nutrient starvation in bacteria. It has a role as a bacterial metabolite and a human metabolite. It is a conjugate acid of a 2-methylbutyrate.
Synthesis
2-Chlorobutane is made into Grignard reagent, which is then reacted with carbon dioxide, and the reaction mixture is hydrolyzed with 25% sulfuric acid to generate Methylbutyric acid. Yield 76-86%.
Methylbutyric acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Methylbutyric acid manufacturers
- Product
- Methylbutyric acid 600-07-7
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- Methylbutyric Acid 600-07-7
- Price
- US $9.80/KG
- Min. Order
- 1KG
- Purity
- ≥98%
- Supply Ability
- 20 tons
- Release date
- 2019-12-31