63918-89-8

63918-89-8 structure

Name: 1-(2-chloroethylsulfanyl)-2-[2-(2-chloroethylsulfanyl)ethoxy]ethane
Chemical Name: 1-(2-chloroethylsulfanyl)-2-[2-(2-chloroethylsulfanyl)ethoxy]ethane
CAS Number: 63918-89-8
Molecular Formula: C₈H₁₆Cl₂OS₂
Molecular Weight: 263.24800
Create Date: 2018-08-01 15:39:24
Modify Date: 2025-08-25 08:55:02

Name	1-(2-chloroethylsulfanyl)-2-[2-(2-chloroethylsulfanyl)ethoxy]ethane
Synonyms	Agent T O-Mustard O-Mustard T 2-2'-Di(3-chloroethylthio)-diethyl ether ETHER,BIS(2-CHLOROETHYLTHIOETHYL) Bis(2-chloroethylthioethyl) ether

Density	1.209g/cm3
Boiling Point	373.8ºC at 760mmHg
Molecular Formula	C₈H₁₆Cl₂OS₂
Molecular Weight	263.24800
Flash Point	179.9ºC
Exact Mass	262.00200
PSA	59.83000
LogP	2.94700
Index of Refraction	1.523

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KN1400000

CHEMICAL NAME :: Ether, bis(2-chloroethylthioethyl)

CAS REGISTRY NUMBER :: 63918-89-8

BEILSTEIN REFERENCE NO. :: 1752929

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H16-Cl2-O-S2

MOLECULAR WEIGHT :: 263.26

WISWESSER LINE NOTATION :: G2S2O2S2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 400 mg/m3

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

MUTATION DATA

TEST SYSTEM :: Insect - Drosophila melanogaster

DOSE/DURATION :: 100 pph/5M

REFERENCE :: PREBA3 Proceedings of the Royal Society of Edinburgh, Section B. (Edinburgh, Scotland, UK) V.61-74, 1943-74. Volume(issue)/page/year: 62,284,1946/1947

HS Code	2930909022

111-48-8

63918-89-8

Literature: Davies; Oxford Journal of the Chemical Society, 1931 , p. 229 Full Text Show Details Woodward Journal of the Chemical Society, 1948 , p. 37

7426-02-0

63918-89-8

Literature: Woodward Journal of the Chemical Society, 1948 , p. 37

7647-01-0

111-48-8

505-60-2

63918-89-8

Literature: Davies; Oxford Journal of the Chemical Society, 1931 , p. 229 Full Text Show Details Woodward Journal of the Chemical Society, 1948 , p. 37

7647-01-0

7426-02-0

505-60-2

63918-89-8

Literature: Woodward Journal of the Chemical Society, 1948 , p. 37

Precursor 3
111-48-8 7426-02-0 7647-01-0
DownStream 2
111-48-8 7617-64-3

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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