1,2-bis(2-chloroethoxy)ethane

Modify Date: 2025-08-23 19:05:52

1,2-bis(2-chloroethoxy)ethane Structure
1,2-bis(2-chloroethoxy)ethane structure
Common Name 1,2-bis(2-chloroethoxy)ethane
CAS Number 112-26-5 Molecular Weight 187.064
Density 1.1±0.1 g/cm3 Boiling Point 230.0±0.0 °C at 760 mmHg
Molecular Formula C6H12Cl2O2 Melting Point -31°C
MSDS Chinese USA Flash Point 121.1±0.0 °C
Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger

 Names

Name 1,2-Bis(2-chloroethoxy)ethane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 230.0±0.0 °C at 760 mmHg
Melting Point -31°C
Molecular Formula C6H12Cl2O2
Molecular Weight 187.064
Flash Point 121.1±0.0 °C
Exact Mass 186.021439
PSA 18.46000
LogP 0.83
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.441
Storage condition 2-8°C
Water Solubility insoluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KH4900000
CHEMICAL NAME :
Ethane, 1,2-bis(2-chloroethoxy)-
CAS REGISTRY NUMBER :
112-26-5
BEILSTEIN REFERENCE NO. :
0506177
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C6-H12-Cl2-O2
MOLECULAR WEIGHT :
187.08
WISWESSER LINE NOTATION :
G2O2O2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 8/28/1957
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 :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 8/28/1957
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1410 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 8/28/1957
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
120 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941

 Safety Information

Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger
Hazard Statements H301-H312-H315-H318-H335
Supplemental HS May form explosive peroxides.
Precautionary Statements P261-P280-P301 + P310-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R21/22;R36/37/38
Safety Phrases S26-S36/37/39
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
RTECS KH4900000
Packaging Group III
Hazard Class 6.1
HS Code 29091900

 Synthetic Route

 Customs

HS Code 2909199090
Summary 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Articles1

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 Synonyms

EINECS 203-952-7
TRIGLYCOL DICHLORIDE
Di(2-chloroethyl) Cellosolve
DICHLOROTRIETHYLENE DIOXIDE
Ethane, 1,2-bis(2-chloroethoxy)-
1,8-Dichloro-3,6-dioxaoctane
MFCD00000976
Ethylene Glycol Bis(2-chloroethyl) Ether
triglycoldichlorideether
dichlorotriethylene glycol
1-Chloro-2-[2-(2-chloroethoxy)ethoxy]ethane
1,2-bis(2-chloroethoxy)ethane
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