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Hexadecanoic acid,sodium salt (1:1)

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Name

Hexadecanoic acid,sodium salt (1:1)

EINECS 206-988-1
CAS No. 408-35-5 Density N/A
PSA 40.13000 LogP 4.21760
Solubility N/A Melting Point 283-290 °C(lit.)
Formula C16H32NaO2 Boiling Point 340.6 °C at 760 mmHg
Molecular Weight 278.411 Flash Point 154.1 °C
Transport Information N/A Appearance white powder
Safety 22-24/25 Risk Codes 36
Molecular Structure Molecular Structure of 408-35-5 (PALMITIC ACID SODIUM SALT) Hazard Symbols Xi
Synonyms

Hexadecanoicacid, sodium salt (9CI);Palmitic acid, sodium salt (8CI);C-Lube 16;NonsoulPN 1;PN 1;Sodium hexadecanoate;Sodium palmitate;Sodiumpentadecanecarboxylate;

Article Data 6

Hexadecanoic acid,sodium salt (1:1) Synthetic route

57-10-3

1-hexadecylcarboxylic acid

408-35-5

sodium palmitate

Conditions
ConditionsYield
With sodium hydroxide In water at 60 - 80℃;91%
With potassium ethoxide In ethanol
141-53-7

sodium formate

57-10-3

1-hexadecylcarboxylic acid

408-35-5

sodium palmitate

Conditions
ConditionsYield
In ethanol
1492-30-4

4-nitrophenyl palmitate

A

408-35-5

sodium palmitate

B

824-78-2

4-nitrophenol sodium salt

Conditions
ConditionsYield
With buffer (0.05 M H2PO4-/HPO42-); sodium chloride In 1,4-dioxane; methanol at 30℃; Rate constant; pH 8;
477218-70-5

2,5-dimethylphenacyl palmitate

A

2142-73-6

1-(2,5-dimethylphenyl)-1-ethanone

B

408-35-5

sodium palmitate

Conditions
ConditionsYield
With cetyltrimethylammonim bromide; sodium carbonate In benzene at 20℃; for 12h; Product distribution; Photolysis;

p-toluenesulfonic acid

8-chloro-11-[4-(2-ethoxyethanol)-1-piperazinyl]-5H-dibenzo[b,e][1,4]diazepine

497-19-8

sodium carbonate

57-10-3

1-hexadecylcarboxylic acid

A

408-35-5

sodium palmitate

B

68465-70-3

hexadecanoic acid 2-{2-[4-(8-chloro-5H-dibenzo[b,e][1,4]diazepin-11-yl)-piperazin-1-yl]-ethoxy}-ethyl ester

Conditions
ConditionsYield
In 5,5-dimethyl-1,3-cyclohexadiene

Hexadecanoic acid,sodium salt (1:1) Specification

The Sodium palmitate, with the CAS registry number 408-35-5 and EINECS registry number 206-988-1, has the systematic name of sodium hexadecanoate. It is a kind of white powder, and should be stored in the dry and cool environment. It is a common saturated fatty acid found in fats and waxes including olive oil, palm oil, and body lipids, and it belongs to the following product categories: Anionic Surfactants; Carboxylate (Surfactants); Functional Materials; Surfactants. And the molecular formula of this chemical is C16H32NaO2. What's more, while dealing with this chemical, you should not breathe dust and then try to avoid contacting with skin and eyes.

The physical properties of Sodium palmitate are as following: (1)ACD/LogP: 7.15; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.36; (4)ACD/LogD (pH 7.4): 4.56; (5)ACD/BCF (pH 5.5): 25738.91; (6)ACD/BCF (pH 7.4): 412.92; (7)ACD/KOC (pH 5.5): 29677.7; (8)ACD/KOC (pH 7.4): 476.11; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 14; (12)Polar Surface Area: 37.3 Å2; (13)Flash Point: 154.1 °C; (14)nthalpy of Vaporization: 61.66 kJ/mol; (15)Boiling Point: 340.6 °C at 760 mmHg; (16)Vapour Pressure: 3.28E-05 mmHg at 25°C.

Uses of Sodium palmitate: It can be used as catalyst in the polymerization of rubber. It is also used in pharmaceuticals industry. What's more, it is also used in the preparation of detergent for soap, shampoo, bath shampoo, detergents, cleaning agents, cleaning agents.

You can still convert the following datas into molecular structure:
(1)SMILES: [Na+].[O-]C(=O)CCCCCCCCCCCCCCC
(2)InChI: InChI=1/C16H32O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18;/h2-15H2,1H3,(H,17,18);/q;+1/p-1
(3)InChIKey: GGXKEBACDBNFAF-REWHXWOFAK

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 10mg/kg (10mg/kg) VASCULAR: THROMBOSIS DISTANT FROM INJECTION SITE Journal of Clinical Investigation. Vol. 42, Pg. 860, 1963.

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