alpha-Terpinene
ALPHA-TERPINENE
- CAS:
- 99-86-5
- MF:
- C10H16
- MW:
- 136.23
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Company Type
Properties
- Melting point:
- -59.03°C (estimate)
- Boiling point:
- 173-175 °C(lit.)
- Density
- 0.837 g/mL at 25 °C(lit.)
- vapor pressure
- 2.22hPa at 25℃
- refractive index
- n
20/D 1.478(lit.)
- Flash point:
- 115 °F
- storage temp.
- 2-8°C
- solubility
- 95% ethanol: soluble1ml/2ml, clear, colorless
- form
- Liquid
- color
- Clear colorless to light yellow
- Specific Gravity
- 0.84
- Odor
- at 10.00 % in dipropylene glycol. woody terpene lemon herbal medicinal citrus
- Odor Type
- woody
- Water Solubility
- Soluble in ether, alcohol, and ethanol (100 mg/ml). Insoluble in water.
- JECFA Number
- 1339
- Merck
- 14,9170
- BRN
- 1853379
- Dielectric constant
- 2.7000000000000002
- Stability:
- Light Sensitive
- LogP
- 5.3 at 35℃
Safety Information
- Symbol(GHS)
GHS02,GHS07,GHS09
- Signal word
- Warning
- Hazard statements
- H226-H302-H317-H319-H411
- Precautionary statements
- P210-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338
- Hazard Codes
- Xn,N,Xi
- Risk Statements
- 10-22-36/37/38-51/53
- Safety Statements
- 26-36/37-61-62-36
- RIDADR
- UN 2319 3/PG 3
- WGK Germany
- 2
- RTECS
- OS8060000
- F
- 10-23
- TSCA
- Yes
- HazardClass
- 3.2
- PackingGroup
- III
- HS Code
- 29021990
- Toxicity
- The acute oral LD50 value in rats was reported as 1.68 g/kg (1*46-1 -90 g/kg) (Moreno, 1973). Because of its action as a liver poison and methaemoglobin former, α-terpinene should be used very sparingly, or not at all, in foods (B?r & Griepentrog, 1967).
Use
α-Terpinene is suitable for use in a study to evaluate the antimycotic properties of Melaleuca alternifolia essential oil (tea tree oil, TTO). 1 It is suitable for use to investigate the in vitro antibacterial activity of the essential oils extracted from the fruits of Coriandrum sativum L. and Foeniculum vulgare Miller var. vulgare (Miller).
3 India supplier list of "ALPHA-TERPINENE"
![](/images/pro-3.jpg)
- Product Name:α-Terpinene
- Products Intro:Brand:sigma aldrich | Product Number:223182 | Purity:85%
- Company Type: Trader
- Country/Region: INDIA
![](/images/pro-3.jpg)
- Product Name:alpha-Terpinene
- Products Intro:Brand:synzeal | Product Number:690847335
- Company Type: Trader
- Country/Region: INDIA
- Product Name:ALPHA-TERPINENE
- Products Intro:Purity: 99% | Package: 1PCS;1USD
- Company Type: Trader
- Country/Region: CHINA
$1.00/ 1PCS
- Product Name:ALPHA-TERPINENE
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
$0.00/ 25KG
- Product Name:ALPHA-TERPINENE
- Products Intro:Purity: 0.99|Package: 1kg;10.00;USD|100kg;5.00;USD|1000kg;1.00;USD
- Company Type: Manufacturer
- Country/Region: CHINA
$10.00-1.00 / 1kg