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Name	PHYTOL	EINECS	205-776-6
CAS No.	150-86-7	Density	0.845 g/cm₃
PSA	20.23000	LogP	6.36410
Solubility	N/A	Melting Point	<25 °C
Formula	C₂₀H₄₀O	Boiling Point	335.5 °C at 760 mmHg
Molecular Weight	296.537	Flash Point	157.5 °C
Transport Information	N/A	Appearance	N/A
Safety	37/39-26	Risk Codes	36/37/38
Molecular Structure		Hazard Symbols	Xi
Synonyms	2-Hexadecen-1-ol,3,7,11,15-tetramethyl-, [R-[R,R-(E)]]-;Phytol (6CI,8CI);(7R,11R,2E)-Phytol;(E)-Phytol;(E,R,R)-Phytol;trans-Phytol;	Article Data	16

PHYTOL Synthetic route

: 7437-61-8
2-methyl-3,4-epoxy-1-butene

: 130627-55-3
(3R,7R)-3,7,11-Trimethyldodecylmagnesium-bromid

: 150-86-7
phytol

Conditions

Conditions	Yield
With copper(l) iodide In tetrahydrofuran at -20 - 0℃; for 24h;	95%

: 66432-63-1
(2E,7R,11R)-Phytyl-(2'-tetrahydropyranyl)aether

: 150-86-7
phytol

Conditions

Conditions	Yield
With pyridinium p-toluenesulfonate In ethanol at 55℃; for 1.5h;	94%

: 92116-50-2
(E)-(7R,11R)-1-(1'-ethoxy)ethoxy-3,7,11,15-tetramethyl-2-hexadecene

: 150-86-7
phytol

Conditions

Conditions	Yield
With hydrogenchloride; ammonium chloride In tetrahydrofuran at 0 - 20℃; for 3h;	68%

: 679841-68-0
2',4'-dimethylpent-3'-yl (7R,11R)-3,7,11,15-tetramethyl-5-methanesulfonyloxyhexadec-2-enoate

: 150-86-7
phytol

Conditions

Conditions	Yield
With lithium aluminium tetrahydride In diethyl ether Heating;	67%

: 13853-16-2
(2E,7R,11R)-3,7,11,15-tetramethyl-hexadec-2-enoic acid methyl ester

: 150-86-7
phytol

Conditions

Conditions	Yield
With lithium aluminium tetrahydride; diethyl ether
With lithium aluminium tetrahydride In diethyl ether at 0℃;

: 101541-51-9
(2Z,7R,11R)-3,7,11,15-tetramethyl-hexadec-2-enoic acid ethyl ester

: 150-86-7
phytol

Conditions

Conditions	Yield
With lithium aluminium tetrahydride; aluminium trichloride

chlorophyll: chlorophyll

: 150-86-7
phytol

Conditions

Conditions	Yield
With lithium hydroxide
With tetramethyl ammoniumhydroxide

: 50-00-0
formaldehyd

: 75-24-1
trimethylaluminum

: 179991-80-1
6,10,14-Trimethyl-pentadec-1-yne

A: (2E,7S,11R)-3,7,11,15-tetramethylhexadec-2-en-1-ol

B: 150-86-7
phytol

Conditions

Conditions	Yield
Stage #1: trimethylaluminum; 6,10,14-Trimethyl-pentadec-1-yne With zirconocene dichloride In 1,2-dichloro-ethane Stage #2: With n-butyllithium In tetrahydrofuran Stage #3: formaldehyd In tetrahydrofuran Further stages.;

: 105470-79-9
(3R,7R,5E)-3,7,11-trimethyldodecan-1-al

: 150-86-7
phytol

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: 67 percent / TiCl4 / CH2Cl2 / 1 h / -78 °C 2: 74 percent / Et3N / CH2Cl2 / 1 h / 0 °C 3: 67 percent / LiAlH4 / diethyl ether / Heating View Scheme

: 541-47-9
3-Methylbutenoic acid

: 150-86-7
phytol

Conditions

Conditions	Yield
Multi-step reaction with 5 steps 1.1: 81 percent / DMAP; DCC / CH2Cl2 / 3 h / 20 °C 2.1: (i-Pr)2NLi / hexane; tetrahydrofuran / 1 h / -78 °C 2.2: 99 percent / hexane; tetrahydrofuran / 1 h / -78 - 20 °C 3.1: 67 percent / TiCl4 / CH2Cl2 / 1 h / -78 °C 4.1: 74 percent / Et3N / CH2Cl2 / 1 h / 0 °C 5.1: 67 percent / LiAlH4 / diethyl ether / Heating View Scheme

PHYTOL Chemical Properties

Phytol is a precursor for vitamins E and K1. It is an extremely common terpenoid, found in all plants esterified to Chlorophyll to confer lipid solubility.It has some synonyms like E)-3,7,11,15-Tetramethyl-2-hexadedcen-1-ol;(E)-phytol;2,6,10,14-Tetramethylhexadec-14-en-16-ol;2-Hexadecen-1-ol, 3,7,11,15-tetramethyl-, [R-[R*,R*-(E)]]-;3,7,11,15-tetramethyl-,(r-(r*,r*-(e)))-2-hexadecen-1-o;3,7,11,15-tetramethyl-,[R-(R*,R*-(E))]-2-Hexadedcen-1-ol,and so on.

Molecular Formula: C₂₀H₄₀O
Molecular Weight: 296.53
EINECS: 205-776-6
boiling point: 202-204 °C (10 mmHg)
Density: 0.85
Refractive index: 1.461-1.469
Merck: 7390

PHYTOL Uses

Phytol is commonly used as the basic raw materialsFor the production of vitamin K1, vitamin E.

PHYTOL Toxicity Data With Reference

1.	skn-rbt 500 mg/24H MOD	FCTOD7 Food and Chemical Toxicology. 20 (1982),811.
2.	orl-rat LD₅₀:>5 g/kg	FCTOD7 Food and Chemical Toxicology. 20 (1982),811.
3.	skn-rbt LD₅₀:>5 g/kg	FCTOD7 Food and Chemical Toxicology. 20 (1982),811.

RTECS: TJ3490000

PHYTOL Consensus Reports

Reported in EPA TSCA Inventory.

PHYTOL Safety Profile

Low toxicity by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 37/39-26

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