Triethylene Glycol Monoethyl Ether

Modify Date: 2025-08-21 16:22:04

Triethylene Glycol Monoethyl Ether structure	Common Name	Triethylene Glycol Monoethyl Ether
	CAS Number	112-50-5	Molecular Weight	178.226
	Density	1.0±0.1 g/cm3	Boiling Point	256.0±0.0 °C at 760 mmHg
	Molecular Formula	C₈H₁₈O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	106.4±21.8 °C

Name	Triethylene Glycol Monoethyl Ether
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	256.0±0.0 °C at 760 mmHg
Molecular Formula	C₈H₁₈O₄
Molecular Weight	178.226
Flash Point	106.4±21.8 °C
Exact Mass	178.120514
PSA	47.92000
LogP	-0.98
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.431
InChIKey	WFSMVVDJSNMRAR-UHFFFAOYSA-N
SMILES	CCOCCOCCOCCO

Triethylene Glycol Monoethyl Ether MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KK8950000

CHEMICAL NAME :: Ethanol, 2-(2-(2-ethoxyethoxy)ethoxy)-

CAS REGISTRY NUMBER :: 112-50-5

BEILSTEIN REFERENCE NO. :: 1700466

LAST UPDATED :: 199710

DATA ITEMS CITED :: 13

MOLECULAR FORMULA :: C8-H18-O4

MOLECULAR WEIGHT :: 178.26

WISWESSER LINE NOTATION :: Q2O2O2O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7750 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 47(5),84,1982

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5799 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 47(5),84,1982

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 8 mL/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 4,119,1951

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 3070 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 47(5),84,1982 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 141 mg/kg/26W-I

TOXIC EFFECTS :: Blood - changes in leukocyte (WBC) count Blood - changes in platelet count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 47(5),84,1982 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 5 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2556 No. of Facilities: 12848 (estimated) No. of Industries: 83 No. of Occupations: 25 No. of Employees: 81218 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2556 No. of Facilities: 70 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 621 (estimated) No. of Female Employees: 44 (estimated)

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US);type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
RIDADR	NONH for all modes of transport
WGK Germany	-
RTECS	KK8950000
HS Code	2909499000

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Ethyl iodide

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Triethylene Gly...

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Triethylene Gly...

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ETHYLENE OXIDE

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Ethanol

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Triethylene Gly...

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Literature: DE542765 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 18, p. 174

ETHYLENE OXIDE

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2-(2-Ethoxyetho...

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Triethylene Gly...

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ETHYLENE OXIDE

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2-(2-Ethoxyetho...

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Triethylene Gly...

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Ethyl-PEG4-alcohol

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2-(2-Ethoxyetho...

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2-Chloroethanol

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Triethylene Gly...

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Bromoethane

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Triethylene glycol

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Triethylene Gly...

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ETHYLENE OXIDE

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2-(2-Ethoxyetho...

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2-Aminoethanol

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Triethylene Gly...

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Detail

Literature: US2053708 , ;

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%

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[Establishment of the maximum permissible concentration triethylene glycol ethyl ether in reservoir water].

Gig. Sanit. (5) , 84-5, (1982)

Triethylene Glycol Monoethyl Ether

UNII-4G0E2G9582

Ethyltriglycol

3,6,9-Trioxaundecan-1-ol

Ethanol, 2-(2-(2-ethoxyethoxy)ethoxy)-

2-(2-(2-Ethoxyethoxy)ethoxy)ethanol

MFCD00020605

EINECS 203-978-9

Ethanol, 2-[2-(2-ethoxyethoxy)ethoxy]-

Ethoxytriglycol

Tri(ethylene glycol) monoethyl ether

triethylene glycol ethyl ether

2-[2-(2-ethoxyethoxy)ethoxy]ethanol

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Triethylene Glycol Monoethyl Ether
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Triethylene Glycol Monoethyl Ether
Price: ￥68.0/100ml ￥88.0/25ml
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Triethylene glycol monoethyl ether
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Triethylene Glycol Monoethyl Ether
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: Triethylene Glycol Monoethyl Ether
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Triethylene Glycol Monoethyl Ether

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

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