Diisobutylcarbinol

Product Name: Diisobutylcarbinol
CAS No.: 108-82-7
Chemical Name: Diisobutylcarbinol
Synonyms: FEMA 3140;sec-nonylalcohol;Dimethylheptanol;sec-Nonyl alcohol;DIISOBUTYLCARBINOL;2,6-dimethylheptan-;Diisobutylcarbinol,90%;2,6-Dimethylheptanol-4;2,6-dimethyl-4-heptano;2,6-DIMETHYL-4-HEPTANOL
CBNumber: CB1307391
Molecular Formula: C9H20O
Formula Weight: 144.25
MOL File: 108-82-7.mol

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Diisobutylcarbinol Property

Melting point:: -65.15°C
Boiling point:: 178 °C(lit.)
Density: 0.809 g/mL at 25 °C(lit.)
refractive index: n20/D 1.423(lit.)
FEMA: 3140 | 2,6-DIMETHYL-4-HEPTANOL
Flash point:: 158 °F
pka: 15.31±0.20(Predicted)
form: clear liquid
color: Colorless to Almost colorless
Odor: Characteristic.
Odor Type: ethereal
Water Solubility: insoluble
JECFA Number: 303
LogP: 3.08
CAS DataBase Reference: 108-82-7(CAS DataBase Reference)
NIST Chemistry Reference: 4-Heptanol, 2,6-dimethyl-(108-82-7)
EPA Substance Registry System: 4-Heptanol, 2,6-dimethyl- (108-82-7)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39-24/25
RIDADR: NA 1993 / PGIII
WGK Germany: 2
RTECS: MJ3325000
HS Code: 2905190098
Hazardous Substances Data: 108-82-7(Hazardous Substances Data)
Toxicity: mouse,LD50,oral,3530mg/kg (3530mg/kg),Shell Chemical Company. Unpublished Report. Vol. -, Pg. 4, 1961.

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 541486
Product name: 2,6-Dimethyl-4-heptanol
Purity: 80%
Packaging: 250ml
Price: $67.6
Updated: 2025/07/31

Sigma-Aldrich

Product number: 541486
Product name: 2,6-Dimethyl-4-heptanol
Purity: 80%
Packaging: 1l
Price: $154
Updated: 2025/07/31

TCI Chemical

Product number: D0732
Product name: 2,6-Dimethyl-4-heptanol
Purity: >85.0%(GC)
Packaging: 25mL
Price: $26
Updated: 2025/07/31

TCI Chemical

Product number: D0732
Product name: 2,6-Dimethyl-4-heptanol
Purity: >85.0%(GC)
Packaging: 500mL
Price: $124
Updated: 2025/07/31

TRC

Product number: D455450
Product name: 2,6-Dimethyl-4-heptanol(Diisobutylcarbinol)
Packaging: 5g
Price: $130
Updated: 2021/12/16

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Diisobutylcarbinol Chemical Properties,Usage,Production

Chemical Properties

clear liquid

Occurrence

Reported found in cognac, white wine and red wine.

Uses

2,6-Dimethyl-4-heptanol may be used in the preparation of the protected β-hydroxybutyrates. It may also be used as a hydrogen donor during the dynamic kinetic resolution (DKR) of various diols, monoprotected diols and the protected hydroxy aldehydes.

Uses

Diisobutylcarbinol is used as a fragrance ingredient.

Definition

ChEBI: Diisobutylcarbinol is a secondary alcohol.

Preparation

By catalytic hydrogenation of diisobutyl ketone

Aroma threshold values

Detection: 1.3 ppm

General Description

A colorless liquid. Flash point 162°F. Less dense than water and insoluble in water. Vapors heavier than air.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Diisobutylcarbinol is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.

Health Hazard

None expected

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Chemical Reactivity

Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Mddly toxic by skin contact. A powerful systemic irritant by inhalation. A skin and eye irritant. Can cause central nervous system and liver damage when ingested. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use alcohol foam, foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and fumes.

Toxics Screening Level

The initial threshold screening level (ITSL) for 2,6-dimethyl-4-heptanol is 30 μg/m3 annual averaging time.

Diisobutylcarbinol Preparation Products And Raw materials

Raw materials

Preparation Products

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Diisobutylcarbinol Suppliers

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View Lastest Price from Diisobutylcarbinol manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: Diisobutylcarbinol 108-82-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-05-15

Hebei Chuanghai Biotechnology Co., Ltd

Product: Diisobutylcarbinol 108-82-7
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-25

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Diisobutylcarbinol 108-82-7
Price: US $100.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-04-22

108-82-7, DiisobutylcarbinolRelated Search:

1-Heptanol Dimethyl sulfate ETHANE Dichlorodimethylsilane Triisobutylaluminium Dimethyl fumarate Dimethyl sulfoxide Dimethyl ether Dimethyl disulfide Dimethyl carbonate ISOBUTYLTRICHLOROSILANE Dimethyl sulfone N,N-Dimethylformamide Dacthal DIISOBUTYLALUMINUM CHLORIDE 4-Methyl-2-pentanone Benzhydrol Poly(dimethylsiloxane)

DIISOBUTYLCARBINOL

FEMA 3140

Diisobutylcarbinol,90%

4-HYDROXY-2,6-DIMETHYLHEPTANE

2,6-DIMETHYL-4-HEPTANOL

2,6-dimethyl-4-heptano

2,6-dimethylheptan-

2,6-dimethyl-heptan-4-ol

2,6-dimethylheptan-4-ol

2,6-Dimethylheptanol-4

sec-Nonyl alcohol

sec-nonylalcohol

Dimethylheptanol

2 6-DIMETHYL-4-HEPTANOL 82+%

4-Heptanol, 2,6-dimethyl-

DIISOBUTYLCARBINOL, REMAINDER 4,6-DIMETHYL-2-HEPTANOL

2,6-Dimethyl-4-heptanol &gt

2,?6-?Dimethyl-?4-?heptanol (Diisobutylcarbinol)

108-82-7

69515-81-1

C9H19OH

CH3CHCH3CH2CHOHCH2CHCH3CH3

Building Blocks

Alcohols

Organic Building Blocks

Oxygen Compounds

C9 to C30

Alcohols

C9 to C30

ketone Flavor

Alphabetical Listings

C-D

Flavors and Fragrances

Oxygen Compounds