1-Butoxy-2-propanol

Modify Date: 2025-08-25 20:18:24

1-Butoxy-2-propanol structure	Common Name	1-Butoxy-2-propanol
	CAS Number	5131-66-8	Molecular Weight	132.201
	Density	0.9±0.1 g/cm3	Boiling Point	171.5±0.0 °C at 760 mmHg
	Molecular Formula	C₇H₁₆O₂	Melting Point	<-75ºC
	MSDS	Chinese USA	Flash Point	54.5±7.7 °C
	Symbol	GHS07	Signal Word	Warning

Name	Propylene Glycol 1-Monobutyl Ether
Synonym	More Synonyms

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

1-Butoxy-2-propanol MSDS(Chinese)

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)

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

Propylene Glycol

CAS#:57-55-6

Butyraldehyde

CAS#:123-72-8

~0%

4-methyl-2-prop...

CAS#:4352-99-2

2-Butoxy-1-propanol

CAS#:15821-83-7

Detail

Literature: Dow Global Technologies LLC; TULCHINSKY, Michael, L.; BRIGGS, John, R.; RAND, Cynthia, L. Patent: EP2318346 B1, 2013 ; Location in patent: Paragraph 0072 ;

4-methyl-2-prop...

CAS#:4352-99-2

2-Butoxy-1-propanol

CAS#:15821-83-7

1-Butoxy-2-propanol

CAS#:5131-66-8

Literature: EASTMAN CHEMICAL COMPANY Patent: US2012/330069 A1, 2012 ; Location in patent: Page/Page column 9-10 ;

epoxypropane

CAS#:75-56-9

Butanol

CAS#:71-36-3

~40%

1-Butoxy-2-propanol

CAS#:5131-66-8

Literature: Zhang, Yongbo; Lu, Bin; Wang, Xiaoguang; Zhao, Jingxiang; Cai, Qinghai Applied Catalysis A: General, 2011 , vol. 408, # 1-2 p. 125 - 129

epoxypropane

CAS#:75-56-9

Butanol

CAS#:71-36-3

2-Butoxy-1-propanol

CAS#:15821-83-7

1-Butoxy-2-propanol

CAS#:5131-66-8

Literature: Takeuchi, Hiroshi; Kitajima, Kunio; Yamamoto, Yasuhiro; Mizuno, Kiyokazu Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1993 , # 2 p. 199 - 203

1-Bromobutane

CAS#:109-65-9

Propylene Glycol

CAS#:57-55-6

2-Butoxy-1-propanol

CAS#:15821-83-7

1-Butoxy-2-propanol

CAS#:5131-66-8

Literature: Grobelny, Zbigniew; Stolarzewicz, Andrzej; Maercker, Adalbert; Krompiec, Stanislaw; Bieg, Tadeusz Journal of Organometallic Chemistry, 2002 , vol. 660, # 2 p. 133 - 138

Propylene Glycol

CAS#:57-55-6

Butanol

CAS#:71-36-3

2-Butoxy-1-propanol

CAS#:15821-83-7

1-Butoxy-2-propanol

CAS#:5131-66-8

Literature: Liu, Fei; De Oliveira Vigier, Karine; Pera-Titus, Marc; Pouilloux, Yannick; Clacens, Jean-Marc; Decampo, Floryan; Jerome, Francois Green Chemistry, 2013 , vol. 15, # 4 p. 901 - 909

sodium butoxide

CAS#:2372-45-4

epoxypropane

CAS#:75-56-9

1-Butoxy-2-propanol

CAS#:5131-66-8

Literature: Chlebicki,J. Roczniki Chemii, 1974 , vol. 48, p. 1241 - 1253

Propylene Glycol

CAS#:57-55-6

1-Chlorobutane

CAS#:109-69-3

2-Butoxy-1-propanol

CAS#:15821-83-7

1-Butoxy-2-propanol

CAS#:5131-66-8

Detail

Literature: Smith,R.G. et al. Canadian Journal of Chemistry, 1969 , vol. 47, p. 2015 - 2019

Precursor 8
CAS#:57-55-6 Propylene Glycol CAS#:123-72-8 Butyraldehyde CAS#:4352-99-2 4-methyl-2-prop... CAS#:75-56-9 epoxypropane
CAS#:71-36-3 Butanol CAS#:109-65-9 1-Bromobutane CAS#:2372-45-4 sodium butoxide CAS#:109-69-3 1-Chlorobutane
DownStream 5
CAS#:50-00-0 Formaldehyde CAS#:592-84-7 Butyl formate CAS#:75-07-0 ch3cho CAS#:123-38-6 Propionaldehyde
CAS#:84223-13-2 2-Propanone, 1-...

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%

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...

1-Butoxy-2-propanol

1-Butoxy-2-hydroxypropane

EINECS 225-878-4

C4H9OCH2CH(CH3)OH

MFCD00021904

1-butoxypropan-2-ol

2-Propanol, 1-butoxy-

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Butoxy-2-propanol
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Butoxy-2-propanol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: 5131-66-8 1-BUTOXY-2-PROPANOL
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1-Butoxy-2-propanol
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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1-Butoxy-2-propanol

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CHEMICAL IDENTIFICATION

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ACUTE TOXICITY DATA

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