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(1S)-(-)-alpha-Pinene

(1S)-(-)-alpha-Pinene
(1S)-(-)-alpha-Pinene
CAS No.
7785-26-4
Chemical Name:
(1S)-(-)-alpha-Pinene
Synonyms
l-α-pinene;Pinene,96%;l-alfa-Pinen;1S-(-)-a-pinene;(S)-(-)-α-pinene;(1S)-(-)-a-pinene;(1S)-(-)-α-pinene;alpha-pinenelaevo;(1S)-(-)-pin-2-ene;α-pinene,(1S)-(-)-
CBNumber:
CB3499047
Molecular Formula:
C10H16
Formula Weight:
136.23
MOL File:
7785-26-4.mol

(1S)-(-)-alpha-Pinene Properties

Melting point:
-64 °C(lit.)
Boiling point:
156-158 °C(lit.)
alpha 
-41.5 º (c=neat)
Density 
0.874 g/mL at 25 °C
vapor density 
4.7 (vs air)
vapor pressure 
~3 mm Hg ( 20 °C)
FEMA 
2902
refractive index 
n20/D 1.466
Flash point:
90 °F
storage temp. 
2-8°C
form 
Liquid
color 
Clear colorless
optical activity
[α]22/D 42°, neat
explosive limit
0.8%(V)
Water Solubility 
INSOLUBLE
Merck 
14,7445
BRN 
1903790
InChIKey
GRWFGVWFFZKLTI-UHFFFAOYSA-N
CAS DataBase Reference
7785-26-4(CAS DataBase Reference)
NIST Chemistry Reference
(1s)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene(7785-26-4)
EPA Substance Registry System
Bicyclo[3.1.1]hept- 2-ene, 2,6,6-trimethyl-, (1S,5S)-(7785-26-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,N,Xi
Risk Statements  10-36/37/38-43-50-65-51/53-20/21/22
Safety Statements  26-36/37-61-16-60
RIDADR  UN 2368 3/PG 3
WGK Germany  1
RTECS  DT 7000000
10
Autoignition Temperature 491 °F
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29021910
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P501 Dispose of contents/container to..…

(1S)-(-)-alpha-Pinene price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 274399 (?)-α-Pinene 99%, optical purity ee: ≥86% (GLC) 7785-26-4 25g $34.2 2018-11-13 Buy
Sigma-Aldrich 274399 (?)-α-Pinene 99%, optical purity ee: ≥86% (GLC) 7785-26-4 100g $94.5 2018-11-13 Buy
TCI Chemical P0440 (1S)-(-)-α-Pinene >97.0%(GC) 7785-26-4 25mL $24 2018-11-22 Buy
TCI Chemical P0440 (1S)-(-)-α-Pinene >97.0%(GC) 7785-26-4 500mL $49 2018-11-22 Buy
Alfa Aesar L04759 (-)-alpha-Pinene, 98%, cont. variable amounts of enantiomer 7785-26-4 250g $55.2 2018-11-15 Buy

(1S)-(-)-alpha-Pinene Chemical Properties,Uses,Production

Chemical Properties

clear colourless liquid

Uses

(1S)-(-)-α-Pinene is used in the preparation of hydroxy ketones such as hydroxycarvones.

Purification Methods

Purify as for 1R,5S--Pinene above. [Beilstein 5 III 366, 5 IV 455.]

(1S)-(-)-alpha-Pinene Preparation Products And Raw materials

Raw materials

Preparation Products


(1S)-(-)-alpha-Pinene Suppliers

Global( 126)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20001 58
Kono Chem Co., Ltd
+86-132 8924 6953
info@konochemical.com CHINA 2164 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3624 58
Jiangxi Baolin Natural Spices Co.Ltd. 0796-8102348 13576833965 13576827225
0796-8116585 1046750473@qq.com China 121 58
Jiangxi Zhonghuan New Material Co., Ltd. 13766287383
2246992030@qq.com CHINA 124 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40399 62
future industrial shanghai co., ltd 400-0066-400;021-60496031
021-55660885 sales@jonln.com China 2042 65
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30308 84

View Lastest Price from (1S)-(-)-alpha-Pinene manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-25 (1S)-(-)-alpha-Pinene
7785-26-4
US $1.00 / KG 1g 99% 100KG career henan chemical co

(1S)-(-)-alpha-Pinene Spectrum


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