DL-Menthol
DL-Menthol
- CAS:
- 1490-04-6
- MF:
- C10H20O
- MW:
- 156.27
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Properties
- Melting point:
- 34-36 °C(lit.)
- Boiling point:
- 216 °C(lit.)
- Density
- 0.89 g/mL at 25 °C(lit.)
- vapor pressure
- 0.8 mm Hg ( 20 °C)
- Flash point:
- 200 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Very soluble in ethanol (95%), chloroform, ether, fatty oils and liquid paraffin; freely soluble in glacial acetic acid;soluble in acetone and benzene; very slightly soluble in glycerin; practically insoluble in water.
- pka
- 15.30±0.60(Predicted)
- form
- Solid
- color
- Clear Colourless
- Odor
- at 10.00 % in dipropylene glycol. cooling mentholic minty
- Odor Type
- mentholic
- JECFA Number
- 427
- Dielectric constant
- 3.2（Ambient）
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents.
- InChIKey
- NOOLISFMXDJSKH-UHFFFAOYSA-N
- LogP
- 3.3-3.79 at 25℃
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H315-H318-H335
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
- Hazard Codes
- Xn,Xi
- Risk Statements
- 37/38-41-48/20/22-40-22
- Safety Statements
- 36/37/39-36-26
- RIDADR
- UN 1888 6.1/PG 3
- WGK Germany
- 2
- RTECS
- OT0525000
- HS Code
- 29061100
Use
Racemic menthol is a mixture of equal parts of the (1R,2S,5R)- and (1S,2R,5S)-isomers of menthol. It is a free-flowing or agglomerated crystalline powder, or colorless, prismatic, or acicular shiny crystals, or hexagonal or fused masses with a strong characteristic odor and taste. The crystalline form may change with time owing to sublimation within a closed vessel. The USP 32 specifies that menthol may be either naturally occurring l-menthol or syntheti-cally prepared racemic or dl-menthol. However, the JP XV and PhEur 6.0, along with other pharmacopeias, include two separate monographs for racemic and l-menthol.
31 India supplier list of "DL-Menthol"
- Product Name:Menthol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: New Delhi,INDIA
- Product Name:Menthol
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Telangana,INDIA
- Product Name:Menthol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: New Delhi,INDIA
- Product Name:Menthol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Uttar Pradesh,INDIA
- Product Name:Menthol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Uttar Pradesh,INDIA
- Product Name:Menthol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Dementholised Peppermint Oil
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Uttar Pradesh,INDIA
- Product Name:Menthol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:Menthol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Uttar Pradesh,INDIA
- Product Name:DL-Menthol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA