1-Butoxy-2-propanol

Names

[ Name ]:
1-Butoxy-2-propanol

[Synonym ]:
1-Butoxy-2-propanol
1-Butoxy-2-hydroxypropane
EINECS 225-878-4
C4H9OCH2CH(CH3)OH
MFCD00021904
1-butoxypropan-2-ol
2-Propanol, 1-butoxy-

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
171.5±0.0 °C at 760 mmHg

[ Melting Point ]:
<-75ºC

[ Molecular Formula ]:
C₇H₁₆O₂

[ Molecular Weight ]:
132.201

[ Flash Point ]:
54.5±7.7 °C

[ Exact Mass ]:
132.115036

[ PSA ]:
29.46000

[ LogP ]:
1.14

[ Vapour Pressure ]:
0.4±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.422

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UA7700000

CHEMICAL NAME :: 2-Propanol, 1-butoxy-

CAS REGISTRY NUMBER :: 5131-66-8

BEILSTEIN REFERENCE NO. :: 1733910

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C7-H16-O2

MOLECULAR WEIGHT :: 132.23

WISWESSER LINE NOTATION :: QY1&1O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5660 uL/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - changes in structure or function of salivary glands Skin and Appendages - hair

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0516797

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 1,102,1974 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 600 ppm/6H/11D-I

TOXIC EFFECTS :: Liver - changes in liver weight

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0516797 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2187 No. of Facilities: 918 (estimated) No. of Industries: 20 No. of Occupations: 10 No. of Employees: 8427 (estimated) No. of Female Employees: 5583 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36/37/39

[ RIDADR ]:
UN 1987

[ RTECS ]:
UA7700000

[ Packaging Group ]:
III

[ Hazard Class ]:
3.2

[ HS Code ]:
2909499000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Propylene Glycol
Butyraldehyde
4-methyl-2-propyl-1,3-dioxolane
epoxypropane
Butanol
1-Bromobutane
sodium butoxide
1-Chlorobutane

DownStream

Formaldehyde
Butyl formate
ch3cho
Propionaldehyde
2-Propanone, 1-butoxy- (9CI)

Customs

[ HS Code ]: 2909499000

[ Summary ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles

Application of multidimensional gas chromatography-mass spectrometry to the determination of glycol ethers in air.

J. Chromatogr. A. 522 , 303-13, (1990)

The applicability of multidimensional gas chromatography-mass spectrometry to the analysis of five glycol ethers in air was demonstrated. Air samples were collected on charcoal tubes and desorbed with...

Evaluation of exposure to 1-alkoxy-2-propanols and 1-(2-methoxy-1-methylethoxy)-2-propanol by the analysis of the parent compounds in urine.

Toxicol. Lett. 162(2-3) , 186-94, (2006)

Floor lacquerers' inhalation and total exposure to 1-alkoxy-2-propanols and 1-(2-methoxy-1-methylethoxy)-2-propanol (DPGME) were measured. The total exposure was biomonitored by urinalysis of free unc...

Anomaly in dielectric relaxation dispersion of glass-forming alkoxy alcohols.

J. Chem. Phys. 142 , 214505, (2015)

The dielectric relaxations in six primary and secondary alkoxy alcohols with varying molecular size and different separation between -O- and hydroxyl group are studied at temperatures around glass tra...

3-cyclopentadienyl-1-butoxy-2-propanol
1-butoxy-2-phenyl-2-propanol
1-butoxy-2-methyl-3-phenylmethoxypropan-2-ol
1-butoxy-2-methylpropan-2-ol
1-Butoxy-3-((1,1-dimethylethyl)amino)-2-propanol
1-butoxy-2,3-dihydro-1λ5-phosphole 1-oxide
3-[[(3-Phenoxyphenyl)amino]methyl]phenol
rel-Methyl (2R,5R)-2,3,4,5,6,8-hexahydro-1-methyl-2-(1-methylethyl)-3-oxo-1H-pyrrolo[4,3,2-gh]-1,4-benzodiazonine-5-carboxylate
2-(3-Chloro-4-nitrophenyl)propanenitrile
Benzeneacetic acid,4-chloro-2-nitro-,1,1-dimethylethyl ester
2-(2-Phenylcyclopropyl)ethan-1-ol
4-(Difluoromethyl)benzene-1,2-diamine
(3-Phenylcyclopentyl)methanol
(3,5-Dimethyl-4-nitrophenyl)methanol
4,6-dimethyl-2-Pyrimidinemethanol 2-acetate
3-Phenylprop-2-ene-1-sulfonyl chloride

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