tris(2-chloroethyl) phosphite

Modify Date: 2025-08-23 19:00:47

tris(2-chloroethyl) phosphite Structure
tris(2-chloroethyl) phosphite structure
 Common Name tris(2-chloroethyl) phosphite
CAS Number 140-08-9 Molecular Weight 269.49000
Density 1.328 g/mL at 25 °C(lit.) Boiling Point 112-115 °C2 mm Hg(lit.)
Molecular Formula C6H12Cl3O3P Melting Point N/A
MSDS Chinese USA Flash Point 375 °F
Symbol GHS06 GHS08
GHS06, GHS08		 Signal Word Danger

 Names

Name Tris(2-chloroethyl) Phosphite
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.328 g/mL at 25 °C(lit.)
Boiling Point 112-115 °C2 mm Hg(lit.)
Molecular Formula C6H12Cl3O3P
Molecular Weight 269.49000
Flash Point 375 °F
Exact Mass 267.95900
PSA 41.28000
LogP 2.97950
Vapour Pressure 0.00359mmHg at 25°C
Index of Refraction n20/D 1.487(lit.)
Storage condition -20°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KK2810000
CAS REGISTRY NUMBER :
140-08-9
BEILSTEIN REFERENCE NO. :
1704979
LAST UPDATED :
199710
DATA ITEMS CITED :
11
MOLECULAR FORMULA :
C6-H12-Cl3-O3-P
MOLECULAR WEIGHT :
269.50
WISWESSER LINE NOTATION :
G2OPO2GO2G

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 :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
250 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
810 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 - rabbit
DOSE/DURATION :
21 gm/kg/2D-I
TOXIC EFFECTS :
Blood - hemorrhage Skin and Appendages - dermatitis, other (after systemic exposure) Related to Chronic Data - death

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
333 ug/plate
REFERENCE :
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 5(Suppl 1),3,1983

 Safety Information

Symbol GHS06 GHS08
GHS06, GHS08
Signal Word Danger
Hazard Statements H301 + H311-H315-H319-H330-H335-H340-H350
Precautionary Statements P201-P260-P280-P284-P301 + P310-P305 + P351 + P338
Hazard Codes T: Toxic;
Risk Phrases R45
Safety Phrases S53-S26-S36/37/39-S45-S36/37
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
RTECS KK2810000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2920901900

 Synthetic Route

2-Chloroethanol structure

2-Chloroethanol

CAS#:107-07-3

~71%

tris(2-chloroethyl) phosphite Structure

tris(2-chloroet...

CAS#:140-08-9

Literature: Ilia, Gheorghe; Iliescu, Smaranda; Macarie, Lavinia; Popa, Adriana Heteroatom Chemistry, 2008 , vol. 19, # 4 p. 360 - 364
ETHYLENE OXIDE structure

ETHYLENE OXIDE

CAS#:75-21-8

~%

tris(2-chloroethyl) phosphite Structure

tris(2-chloroet...

CAS#:140-08-9

Literature: US2877260 , ;
chloro-bis(2-chloroethoxy)phosphane structure

chloro-bis(2-ch...

CAS#:37984-64-8

2-Dimethylamino-1,3-dioxolane structure

2-Dimethylamino...

CAS#:19449-26-4

~%

tris(2-chloroethyl) phosphite Structure

tris(2-chloroet...

CAS#:140-08-9

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. 311, p. 577 - 585
ETHYLENE OXIDE structure

ETHYLENE OXIDE

CAS#:75-21-8

Phosphorus trichloride structure

Phosphorus tric...

CAS#:7719-12-2

~%

β-chloroethyldichlorophosphite structure

β-chloroethyldi...

CAS#:7623-05-4

chloro-bis(2-chloroethoxy)phosphane structure

chloro-bis(2-ch...

CAS#:37984-64-8

Detail
Literature: Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 295,299 Chem.Abstr., , p. 7241
Pyridine structure

Pyridine

CAS#:110-86-1

Diethyl ether structure

Diethyl ether

CAS#:60-29-7

β-chloroethyldichlorophosphite structure

β-chloroethyldi...

CAS#:7623-05-4

Ethanol structure

Ethanol

CAS#:64-17-5

~%

Detail
Literature: Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 99 Chem.Abstr., , p. 5846

 Customs

HS Code 2920901900
Summary 2920901900 VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

MFCD00000968
EINECS 205-397-6
TRIS(2-CHLOROETHYL) PHOSPHITE
Phosphorous Acid Tris(2-chloroethyl) Ester
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