1-Butoxy-2-propanol
Names
[ CAS No. ]:
5131-66-8
[ 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
Precursor & DownStream
Precursor
DownStream
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
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...