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109-72-8

109-72-8 Structure

109-72-8 Structure
IdentificationMore
【Name】

n-Butyllithium
【CAS】

109-72-8
【Synonyms】

BUTYLLITHIUM
LITHIUM-1-BUTANIDE
LITHIUMBUTYL
N-BULI
N-BUTYLLITHIUM
butyl-lithiu
Lithiumn-butyl
Butyllithium solution
ButyllithiuminhexaneM
BUTYLLITHIUM SOLUTION, ~2.7 M IN HEPTANE
BUTYLLITHIUM SOLUTION, ~2.5 M IN TOLUENE
BUTYLLITHIUM, 2.5M SOLUTION IN HEXANES
BUTYLLITHIUM, 2.0M SOLUTION IN PENTANE
BUTYLLITHIUM, 1.6M SOLUTION IN HEXANES
BUTYLLITHIUM SOLUTION, ~1.6 M IN HEXANE
BUTYLLITHIUM, 2.0M SOLUTION IN CYCLOHEXA NE
BUTYLLITHIUM SOLUTION, ~10 M IN HEXANE
BUTYLLITHIUM, 10.0M SOLUTION IN HEXANES
N-butyl lithium Solution
n-utyllithium
【EINECS(EC#)】

203-698-7
【Molecular Formula】

C4H9Li
【MDL Number】

MFCD00009414
【Molecular Weight】

64.06
【MOL File】

109-72-8.mol
Chemical PropertiesBack Directory
【Appearance】

clear yellow-orange to orange-red solution
【mp 】

-95 °C
【bp 】

80 °C
【density 】

0.68 g/mL at 20 °C
【Fp 】

10 °F
【storage temp. 】

2-8°C
【form 】

liquid
【color 】

yellow
【Water Solubility 】

vigorous reaction
【Sensitive 】

Air & Moisture Sensitive
【BRN 】

1209227
【CAS DataBase Reference】

109-72-8(CAS DataBase Reference)
【Storage Precautions】

Air sensitive;Store under nitrogen;Moisture sensitive
【NIST Chemistry Reference】

Butyl lithium(109-72-8)
【EPA Substance Registry System】

109-72-8(EPA Substance)
Safety DataBack Directory
【Hazard Codes 】

F,C,N
【Risk Statements 】

R14/15:Reacts violently with water, liberating extremely flammable gases .
R17:Spontaneously flammable in air.
R34:Causes burns.
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R62:Possible risk of impaired fertility.
R65:Harmful: May cause lung damage if swallowed.
R67:Vapors may cause drowsiness and dizziness.
R63:Possible risk of harm to the unborn child.
R35:Causes severe burns.
R11:Highly Flammable.
R15:Contact with water liberates extremely flammable gases.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R66:Repeated exposure may cause skin dryness or cracking.
【Safety Statements 】

S6:Keep under ... (inert gas to be specified by the manufacturer) .
S9:Keep container in a well-ventilated place .
S16:Keep away from sources of ignition - No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S46:If swallowed, seek medical advice immediately and show this container or label .
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water) .
S60:This material and/or its container must be disposed of as hazardous waste .
S33:Take precautionary measures against static discharges .
S29:Do not empty into drains .
S5:Keep contents under ... (appropriate liquid to be specified by the manufacturer) .
【RIDADR 】

UN 3399 4.3/PG 1
【WGK Germany 】

3
【F 】

3-10
【HazardClass 】

4.3
【PackingGroup 】

I
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Hexane-->Litium-->1-Bromobutane-->1-Chlorobutane
【Preparation Products】

2-Cyanophenylboronic acid-->2-Bromopyridine-5-boronic acid-->1-BENZOTHIOPHENE-2-SULFONYL CHLORIDE-->4-Hydroxyphenylboronic acid-->5-Methoxypyridine-3-boronic acid-->2,3-Difluorophenylboronic acid-->5-Bromopyridine-3-boronic acid-->2-BROMOPYRIDIN-3-YLBORONIC ACID-->2-METHYL-2H-INDAZOLE-3-CARBOXYLIC ACID-->Ethyl 1-methyl-1H-pyrazole-5-carboxylate-->4-METHYLDIBENZOTHIOPHENE-->4-Methoxyphenylboronic acid ,98%-->4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE-->4-Carboxylphenylboronic acid pinacol ester-->2,5-Dichlorophenylboronic acid-->5-BROMOPYRIDINE-2-CARBONYL CHLORIDE-->4-N-BUTYLTOLUENE-->1-Naphthylboronic acid-->2,3,6-TRIFLUOROBENZOIC ACID-->5-Chloropyridine-2-boronic acid-->TRIS(PENTAFLUOROPHENYL)BORANE-->4-CHLORO-2-METHYLPHENYLBORONIC ACID-->3-ISOPROPYLPHENYLBORONIC ACID-->2-Bromo-5-iodopyridine-->2-Chloropyridine-5-boronic acid-->3,4,5-TRICHLOROTHIOPHENE-2-CARBONYL CHLORIDE-->5-Methyl-2-pyridineboronic acid-->3-BROMO-1-BENZOFURAN-->2,4-Dibromothiophene-->1-Methyl-1H-pyrazole-5-carboxylic acid-->2,3,4-Tribromothiophene-->2,4,6-Trifluorobenzoic acid-->METHYL 3-BROMOTHIOPHENE-2-CARBOXYLATE-->2,4,6-Trichlorobenzoic acid-->DIMETHYL(3-PHENOXY-2-OXOPROPYL)PHOSPHONATE-->Benzofuran-2-boronic acid-->ETHYL 5-CHLOROTHIOPHENE-2-CARBOXYLATE-->Isoquinoline-4-carbaldehyde-->Fenarimol-->1,3-Thiazole-2-carbaldehyde
Material Safety Data Sheet(MSDS)Back Directory
【msds information】

n-Butyllithium(109-72-8).msds
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

n-Butyllithium, 2.5M solution in hexanes, AcroSeal?(109-72-8)
【Alfa Aesar】

n-Butyllithium, 2.5M in hexane, packaged in resealable septum cap bottle(109-72-8)
【Sigma Aldrich】

109-72-8(sigmaaldrich)
【TCI AMERICA】

Butyllithium  (ca. 15% in Hexane, ca. 1.6mol/L)(109-72-8)
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