ChemicalBook >> CAS DataBase List >>DL-3-Methylvaleric acid
DL-3-Methylvaleric acid
- CAS No.
- 105-43-1
- Chemical Name:
- DL-3-Methylvaleric acid
- Synonyms
- PENTANOIC ACID, 3-METHYL-;3-METHYLPENTANOIC ACID;3-METHYLVALERIC ACID;3-METHYL-N-VALERIC ACID;FEMA 3437;FEMA NUMBER 3437;3-Methyl valerate;TIMTEC-BB SBB008180;β-Methylvalericacid;SEC-BUTYLACETIC ACID
- CBNumber:
- CB2231013
- Molecular Formula:
- C6H12O2
- Molecular Weight:
- 116.16
- MDL Number:
- MFCD00002729
- MOL File:
- 105-43-1.mol
- MSDS File:
- SDS
Last updated:2023-12-21 14:55:28
| Melting point | -41 °C |
|---|---|
| Boiling point | 196-198 °C (lit.) |
| Density | 0.93 g/mL at 25 °C (lit.) |
| refractive index |
n |
| FEMA | 3437 | 3-METHYLPENTANOIC ACID |
| Flash point | 185 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| pka | pK1:4.766 (25°C) |
| Specific Gravity | 0.930 |
| color | Colorless to Almost colorless |
| Odor | at 1.00 % in dipropylene glycol. animal sharp acidic cheesy green fruity sweaty |
| Odor Type | animal |
| Water Solubility | insoluble |
| JECFA Number | 262 |
| BRN | 1720696 |
| InChIKey | IGIDLTISMCAULB-UHFFFAOYSA-N |
| LogP | 1.66 |
| CAS DataBase Reference | 105-43-1(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 3-METHYLPENTANOIC ACID |
| FDA UNII | 85FS4Y39LJ |
| NIST Chemistry Reference | Pentanoic acid, 3-methyl-(105-43-1) |
| EPA Substance Registry System | Pentanoic acid, 3-methyl- (105-43-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3265 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 13 | |||||||||
| Hazard Note | Corrosive | |||||||||
| TSCA | T | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29159080 | |||||||||
| NFPA 704 |
|
DL-3-Methylvaleric acid price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W343706 | 3-Methylpentanoic acid ≥98%, FG | 105-43-1 | sample-k | $54.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | W343706 | 3-Methylpentanoic acid ≥98%, FG | 105-43-1 | 25g | $124 | 2024-03-01 | Buy |
| Sigma-Aldrich | W343706 | 3-Methylpentanoic acid ≥98%, FG | 105-43-1 | 100g | $212 | 2024-03-01 | Buy |
| Sigma-Aldrich | W343706 | 3-Methylpentanoic acid ≥98%, FG | 105-43-1 | 1kg | $998 | 2024-03-01 | Buy |
| Sigma-Aldrich | 222453 | 3-Methylvaleric acid 97% (GC) | 105-43-1 | 5g | $52 | 2024-03-01 | Buy |
DL-3-Methylvaleric acid Chemical Properties,Uses,Production
Description
3-Methylpentanoic has a sour, herbaceous, slightly green odor. This is synthesized from the diethylester of sec-butyl-malonic acid.
Chemical Properties
clear colorless to slightly yellow liquid
Occurrence
Reported found in the oil from tobacco leaves (d-form), baked potato, parmesan, provolone and romano cheese, goat and sheep cheese, lamb fat, rum, cocoa, black tea and chempedak (Arthocarpus polyphema).
Uses
3-Methylvaleric acid (3-Methylpentanoic acid) was used in the synthesis of 3-methyl-1-pentanol.
Definition
ChEBI: 3-methylvaleric acid is a methyl-branched fatty acid that is pentanoic acid which carries a methyl group at position 3. It has a role as a plant metabolite, an animal metabolite, a fungal metabolite and a flavouring agent. It is a methyl-branched fatty acid, a short-chain fatty acid, a branched-chain saturated fatty acid and a monocarboxylic acid. It is a conjugate acid of a 3-methylvalerate.
Preparation
From the diethylester of sec-butyl-malonic acid.
Aroma threshold values
Detection: 46 to 280 ppb
Taste threshold values
Taste characteristics at 30 ppm: sour, cheesey, fresh with fruity notes
Synthesis Reference(s)
Journal of the American Chemical Society, 75, p. 6342, 1953 DOI: 10.1021/ja01120a539
The Journal of Organic Chemistry, 65, p. 397, 2000 DOI: 10.1021/jo991218a
Organic Syntheses, Coll. Vol. 2, p. 416, 1943
DL-3-Methylvaleric acid Preparation Products And Raw materials
Global( 285)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 8349 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12551 | 58 |
View Lastest Price from DL-3-Methylvaleric acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-12-21 | DL-3-Methylvaleric acid
105-43-1
|
US $0.00-0.00 / kg | 1kg | 99% | 50000kg | Hebei Kingfiner Technology Development Co.Ltd | |
 |
2023-09-01 | DL-3-Methylvaleric acid
105-43-1
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
 |
2023-01-16 | DL-3-Methylvaleric acid
105-43-1
|
US $10.00 / kg | 1kg | 99% | 5000 Ton | Hebei Duling International Trade Co. LTD |
-
- DL-3-Methylvaleric acid
105-43-1
- US $0.00-0.00 / kg
- 99%
- Hebei Kingfiner Technology Development Co.Ltd
-
- DL-3-Methylvaleric acid
105-43-1
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
-
- DL-3-Methylvaleric acid
105-43-1
- US $10.00 / kg
- 99%
- Hebei Duling International Trade Co. LTD
105-43-1(DL-3-Methylvaleric acid)Related Search:
(+/-)-3-METHYLVALERIC ACID
3-METHYL-N-PENTANOIC ACID
2-Methyl butane-1-carboxylic acid
FEMA 3437
FEMA NUMBER 3437
DL-3-METHYLVALERIC ACID
SEC-BUTYLACETIC ACID
TIMTEC-BB SBB008180
3-methyl-pentanoicaci
beta-Methylvaleric acid
dl-2-methylvalericacid
DL-3-Methylvaleriansαure
Valeric acid, 3-methyl-
sec-Butylacetic Acid
3-Methylpentanoic Acid
3-METHYLPENTANOIC ACID FOR SYNTHESIS
3-Methylvaleric acid 97% (GC)
(±)-3-Methylvaleric acid
3-Methylpentanoic acid
sec-Butylacetic Acid
DL-3-Methylvaleric acid
Valericacid,3-methyl-
Valericacid,3-methyl(DL)
β-Methylvalericacid
3-Methylvalerianic acid
3-METHYLPENTANOIC ACID 98+%
3-Methylvaleric acid 99%
3-Ethylbutanoic acid
DL-3-Methylvaleric acid,97%
3-Methyl valerate
DL-3-Methylvaleric acid, 97% 5GR
DL-3-METHYLVALERIC ACID 97%
(±)-3-Methylvaleric acid, 3-Methylpentanoic acid
NAT.DL-3-METHYIVALERIC ACID(DL-3-METHYIVALERIC ACID )
3-MethylvalericAcid>
β-Methylvaleric acid
DL-3-Methylvaleric acid USP/EP/BP
L-3-Methylvaleric acid
3-METHYLVALERIC ACID
3-METHYLPENTANOIC ACID
3-METHYL-N-VALERIC ACID
PENTANOIC ACID, 3-METHYL-
(+/-)-3-Methylvaleric Acid
105-43-1
105-77-2
105431
22160403
CH3CH2CHCH3CH2COOH
CH3CH2CHCH3CH2CO2H
CARBOXYLIC ACID
Building Blocks
C6
Carboxylic Acids
Carbonyl Compounds
Organic Building Blocks
Building Blocks
C6
Carbonyl Compounds
Carboxylic Acids
Chemical Synthesis
Organic Building Blocks