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2238-07-5

Basic Information
CAS No.: 2238-07-5
Name: DIGLYCIDYL ETHER
Article Data: 51
Molecular Structure:
Molecular Structure of 2238-07-5 (DIGLYCIDYL ETHER)
Formula: C6H10 O3
Molecular Weight: 130.144
Synonyms: Ether,bis(2,3-epoxypropyl) (6CI,8CI); 1,2,6,7-Diepoxy-4-oxaheptane;2,2'-[Oxybis(methylene)]bis[oxirane]; Bis(2,3-epoxypropyl) ether;Di-2,3-epoxypropyl ether; Diglycidyl ether; Glycidyl ether; NSC 54739
Density: 1.199g/cm3
Boiling Point: 218.6°Cat760mmHg
Flash Point: 70.6°C
Appearance: clear colorless liquid
Hazard Symbols: A suspected carcinogen. TLV: 0.1 ppm. Severe eye and respiratory tract irritant.
Risk Codes: 34-23-21/22-19
Safety: Suspected carcinogen with experimental tumorigenic data. Poison by ingestion, inhalation, and intravenous routes. Moderately toxic by skin contact. A severe eye and skin irritant. Mutation data reported. Chronic exposure can cause bone marrow depression. When heated to decomposition it emits acrid smoke and fumes. See also ETHERS.
PSA: 34.29000
LogP: -0.19940
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Chemistry

Molecular Formula:C6H10O3
Molecular Weight:130.16
EINECS: 218-802-6
Density:1.199g/cm3
Boiling Point:218.6°C at 760mmHg
Flash Point:70.6°C
Refractive index:1.446-1.448 
DIGLYCIDYL ETHER's Synonyms: 2,2’-(oxybis(methylene))bis-oxiran;2,2’-(oxybis(methylene))bisoxirane;2,2’-[oxybis(methylene)]bis-oxiran;2,2’-[oxybis(methylene)]bis-Oxirane;2-epoxypropylether;dge;di(2,3-epoxy)propylether;diallyletherdioxide

Toxicity Data With Reference

1.   

skn-rbt 563 mg/3D SEV

   AMIHAB    AMA Archives of Industrial Health. 14 (1956),250.
2.   

eye-rbt 113 mg SEV

   AMIHAB    AMA Archives of Industrial Health. 14 (1956),250.
3.   

mmo-sat 50 µg/plate

   MUREAV    Mutation Research. 66 (1979),367.
4.   

mma-sat 50 µg/plate

   MUREAV    Mutation Research. 66 (1979),367.
5.   

orl-rat LD50:450 mg/kg

   AMIHAB    AMA Archives of Industrial Health. 14 (1956),250.
6.   

orl-mus LD50:170 mg/kg

   AMIHAB    AMA Archives of Industrial Health. 14 (1956),250.
7.   

ihl-mus LC50:30 ppm/4H

   AMIHAB    AMA Archives of Industrial Health. 14 (1956),250.
8.   

ivn-mus LD50:100 mg/kg

   CSLNX*    U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#00108 .
9.   

skn-rbt LD50:1500 mg/kg

   AMIHAB    AMA Archives of Industrial Health. 14 (1956),250.
10.   

ivn-rbt LDLo:200 mg/kg

   AEHLAU    Archives of Environmental Health. 2 (1961),31.

Consensus Reports

EPA Extremely Hazardous Substances List. Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Safety Profile

Suspected carcinogen with experimental tumorigenic data. Poison by ingestion, inhalation, and intravenous routes. Moderately toxic by skin contact. A severe eye and skin irritant. Mutation data reported. Chronic exposure can cause bone marrow depression. When heated to decomposition it emits acrid smoke and fumes. See also ETHERS.

DIGLYCIDYL ETHER's Safety Information
Hazard Codes:  T
Risk Statements:  34-23-21/22-19
Safety Statements: 45-36/37/39-26
RIDADR:  2922
HazardClass:  6.1(b)
PackingGroup:  III

Standards and Recommendations

OSHA PEL: TWA 0.1 ppm
ACGIH TLV: TWA 0.1 ppm; Not Classifiable as a Human Carcinogen
DFG MAK: 0.1 ppm (0.54 mg/m3); Confirmed Animal Carcinogen with Unknown Relevance to Humans
NIOSH REL: (Glycidyl Ethers) CL 1 mg/m3/15M

Specification

DIGLYCIDYL ETHER's Handling and Storage 
Handling: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Use only in a chemical fume hood. 
Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Corrosives area.