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3,3-Dimethyl-1-butanol

HCID 12233
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Basic informationOverviewNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
Substructure searchFind similar structures

Basic information

CAS
26401-20-7
Standard SMILES
CC(C)(C)CCO
InChIKey
DUXCSEISVMREAX-UHFFFAOYSA-N
Molecular formula
C6H14O
Average molar mass
102.17 g/mol
Monoisotopic mass
102.10446507

Overview

structure

Names & identifiers

Preferred name
3,3-Dimethyl-1-butanol
IUPAC
3,3-dimethylbutan-1-ol
English name
3,3-Dimethyl-1-butanol
Molecular formula
C6H14O
Molecular weight
102.17

Names & synonyms

3,3-DIMETHYL-1-BUTANOL3,3-Dimethylbutan-1-ol624-95-31-Butanol, 3,3-dimethyl-DTXSID3060796543OYD666TNSC-54158RefChem:485455DTXCID0043347210-872-63,3-DimethylbutanolNeohexanol
Show more names
3,3-dimethyl-1-butanoDimethylbutanolNeotame Impurity 2Neohexanol|||DMB|||DMB
MFCD000029283,3-Dimethyl-butan-1-olC6H14OCHEMBL2502926401-20-7tert-Hexanoltert-HEXYL ALCOHOLEINECS 210-872-6

Database identifiers

CAS
26401-20-7、624-95-3
PubChem CID
12233
DTXSID
DTXSID3060796
ChEMBL
CHEMBL25029
UNII
543OYD666T
EC Number
210-872-6
Nikkaji
J94.875F

Properties

Computed structural propertiesFilling in

XLogP
1.6
Topological polar surface area
20.2 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
1
Rotatable bonds
2
Heavy atoms
7
Formal charge
0
Complexity
42.6

Experimental & physicochemical properties

SolventsSolvents -> Alcohols (<C12)
SpringerMaterials PropertiesBoiling point
LogP1.57
Physical DescriptionColorless liquid with an odor like alcohol; [Alfa Aesar MSDS]

Physicochemical properties

Melting point
60 °C · −60 °C(lit.)
Boiling point
143 °C · 143 °C(lit.)
Density
0.844 g/mL · 0.844 g/mL at 25 °C(lit.)
refractive index
20 · n20/D 1.414(lit.)
Flash point
118 °F · 118 °F
storage temp.
2 · 2-8°C
form
clear liquid
pka
15.17 · 15.17±0.10(Predicted)
color
Colorless to Almost colorless

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 4 items

Warning

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 46 reports by companies from 2 notifications to the ECHA C&L Inventory.

Hazard information

Hazards SummaryAcute inhalation of 270 mg/m3 causes cough in humans; Causes tetany and dyspnea in intraperitoneal lethal-dose studies of rats; [RTECS] May cause irritation; [Alfa Aesar MSDS] See 2-Methyl-1 butanol.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)

Toxicology

Adverse EffectsNeurotoxin - Acute solvent syndrome

Safety data

PPE
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
wgk
3
tsca
TSCA listed
ridadr
UN 1987 3/PG 3
hs_code
29051990
risk_code
10
Signal word
Warning
Symbol(GHS)
GHS02
safety_code
23-24/25-23/24/25
hazard_class

Chemistry & industry

Uses & manufacturing

General Manufacturing Information1-Butanol, 3,3-dimethyl-: ACTIVE

Applications

Uses3,3-Dimethyl-1-butanol, is an organic building block used for the synthesis of various pharmaceutical compounds. It is an important intermediate in the synthesis of Neotame, an enhanced sweetening agent.

General Description3,3-Dimethyl-1-butanol is a glass forming material. The molecular dynamics of 3,3-dimethyl-1-butanol was studied.

Upstream & downstream products

Downstream products

2,2-DimethylpropaneDimethyl 2-(3'',3''-dimethylbutyl)malonate

Related reactions

45 records
New reaction record
HRID 20331 reaction equation
HRID 20331As reactantuspto-grants-2010_06
HRID 109267 reaction equation
HRID 109267As reactantTraining data from https://doi.org/10.1039/C8SC04228D (2/10)
HRID 161583 reaction equation
HRID 161583As reactantTraining data from https://doi.org/10.1039/C8SC04228D (9/10)
HRID 173226 reaction equation
HRID 173226As reactantTraining data from https://doi.org/10.1039/C8SC04228D (9/10)
HRID 229473 reaction equation
HRID 229473As reactantuspto-grants-2009_07
HRID 316908 reaction equation
HRID 316908As reactantTraining data from https://doi.org/10.1039/C8SC04228D (8/10)
HRID 348468 reaction equation
HRID 348468As reactantuspto-grants-2007_02
HRID 391954 reaction equation
HRID 391954As reactantuspto-grants-2013_02
Page 1 of 6

Compound notes

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On this pageBasic informationOverviewNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
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Water Solubility
Slightly soluble in water.
BRN
1731466 · 1731466
Henry's Law Constant
1 · 1.0×10-1 mol/(m3Pa) at 25℃, Wang et al. (2017)
InChI
1S/C6H14O/c1-6(2,3)4-5-7/h7H,4-5H2,1-3H3
InChIKey
DUXCSEISVMREAX-UHFFFAOYSA-N
SMILES
CC(C)(C)CCO
CAS DataBase Reference
624 · 624-95-3(CAS DataBase Reference)
FDA UNII
543 OYD666T · 543OYD666T
NIST Chemistry Reference
1 · 1-Butanol, 3,3-dimethyl-(624-95-3)
EPA Substance Registry System
3 · 3,3-Dimethyl-1-butanol (624-95-3)
UNSPSC Code
12352100 · 12352100
NACRES
22 · NA.22
Symbol(GHS)
2 · GHS02
Signal word
Warning
Hazard statements
226 · H226
Precautionary statements
210 · P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P241-P280a-P501a
PPE
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Risk Statements
10 · 10
Safety Statements
23 · 23-24/25-23/24/25
RIDADR
1987 · UN 1987 3/PG 3
WGK Germany
3 · 3
TSCA
TSCA listed
HazardClass
3.2 · 3.2
PackingGroup
III
HS Code
29051990 · 29051990
Storage Class
3 · 3 - Flammable liquids
Hazard Classifications
3 · Flam. Liq. 3
Limited Quantities
5 L · 5.0 L (1.3 gallons) (liquid)
Excepted Quantities
Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
3.2
Storage Class
3 - Flammable liquids
packing_group
III
Hazard statements
H226
Limited Quantities
5.0 L (1.3 gallons) (liquid)
Excepted Quantities
Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
Hazard Classifications
Flam. Liq. 3
Precautionary statements
P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P241-P280a-P501a