2,2'-[(2,2-Dimethyl-1,3-propanediyl)bis(oxymethylene)]dioxirane

Modify Date: 2025-08-23 11:19:14

2,2'-[(2,2-Dimethyl-1,3-propanediyl)bis(oxymethylene)]dioxirane structure	Common Name	2,2'-[(2,2-Dimethyl-1,3-propanediyl)bis(oxymethylene)]dioxirane
	CAS Number	17557-23-2	Molecular Weight	216.274
	Density	1.1±0.1 g/cm3	Boiling Point	300.7±27.0 °C at 760 mmHg
	Molecular Formula	C₁₁H₂₀O₄	Melting Point	76ºC
	MSDS	Chinese USA	Flash Point	113.9±30.6 °C
	Symbol	GHS07	Signal Word	Warning

Name	Neopentyl Glycol Diglycidyl Ether
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	300.7±27.0 °C at 760 mmHg
Melting Point	76ºC
Molecular Formula	C₁₁H₂₀O₄
Molecular Weight	216.274
Flash Point	113.9±30.6 °C
Exact Mass	216.136154
PSA	43.52000
LogP	0.67
Vapour density	>1 (vs air)
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.475
Stability	Stable. Incompatible with strong oxidizing agents, sulfuric acid, dichromates. Combustible.
Water Solubility	0.5-1.0 g/100 mL at 20.5 ºC

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TX3760000

CHEMICAL NAME :: Propane, 1,3-bis(2,3-epoxypropoxy)-2,2-dimethyl-

CAS REGISTRY NUMBER :: 17557-23-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C11-H20-O4

MOLECULAR WEIGHT :: 216.31

WISWESSER LINE NOTATION :: T3OTJ B1O1X1&1&1O1- BT3OTJ

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 :: 4500 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 9393 mg/kg/2Y-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 11 gm/kg/3Y-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 17 gm/kg/2Y-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 25 gm/kg/3Y-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 1 mg/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 172,105,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1484 No. of Facilities: 77 (estimated) No. of Industries: 6 No. of Occupations: 7 No. of Employees: 2838 (estimated) No. of Female Employees: 44 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H317
Precautionary Statements	P280
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R38;R43
Safety Phrases	S24-S37
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	TX3760000
HS Code	2910900090

HS Code	2910900090
Summary	2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Generation of a focused poly(amino ether) library: polymer-mediated transgene delivery and gold-nanorod based theranostic systems.

Theranostics 2 , 1160-73, (2013)

A focused library of twenty-one cationic poly(amino ethers) was synthesized following ring-opening polymerization of two diglycidyl ethers by different oligoamines. The polymers were screened in paral...

Neopentyl glycol diglycidyl ether

2,2'-(((2,2-Dimethylpropane-1,3-diyl)bis(oxy))bis(methylene))bis(oxirane)

2,2'-[(2,2-Dimethyl-1,3-propanediyl)bis(oxymethylene)]dioxirane

2,2'-[(2,2-Dimethylpropane-1,3-diyl)bis(oxymethylene)]dioxirane

Oxirane, 2,2'-[(2,2-dimethyl-1,3-propanediyl)bis(oxymethylene)]bis-

2,2'-[(2,2-dimethylpropane-1,3-diyl)bis(oxymethanediyl)]dioxirane

Diglycidyl Ether of Neo-Pentyl Glycol

Diglycidyloxyneopentane

EINECS 241-536-7

MFCD00040687