TCEP

Modify Date: 2025-08-20 12:54:05

TCEP structure	Common Name	TCEP
	CAS Number	115-96-8	Molecular Weight	285.490
	Density	1.4±0.1 g/cm3	Boiling Point	347.4±0.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₂Cl₃O₄P	Melting Point	-51 °C
	MSDS	Chinese USA	Flash Point	232.2±0.0 °C
	Symbol	GHS07, GHS08, GHS09	Signal Word	Danger

Name	tris(2-chloroethyl) phosphate
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	347.4±0.0 °C at 760 mmHg
Melting Point	-51 °C
Molecular Formula	C₆H₁₂Cl₃O₄P
Molecular Weight	285.490
Flash Point	232.2±0.0 °C
Exact Mass	283.953888
PSA	54.57000
LogP	0.48
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.463
InChIKey	HQUQLFOMPYWACS-UHFFFAOYSA-N
SMILES	O=P(OCCCl)(OCCCl)OCCCl
Stability	Stable. Incompatible with strong bases, strong oxidizing agents.
Water Solubility	7 g/L (20 ºC)

TCEP MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KK2450000

CAS REGISTRY NUMBER :: 115-96-8

BEILSTEIN REFERENCE NO. :: 1710938

LAST UPDATED :: 199806

DATA ITEMS CITED :: 26

MOLECULAR FORMULA :: C6-H12-Cl3-O4-P

MOLECULAR WEIGHT :: 285.50

WISWESSER LINE NOTATION :: G2OPO&O2GO2G

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 :: 1230 mg/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 :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1866 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 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2100 mg/kg/16D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in lung weight Kidney, Ureter, Bladder - changes in bladder weight Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 28 gm/kg/16W-I

TOXIC EFFECTS :: Brain and Coverings - other degenerative changes Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 gm/kg/16W-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - other changes Kidney, Ureter, Bladder - changes in bladder weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 gm/kg/16W-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - changes in bladder weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 45760 mg/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 182 gm/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors Kidney, Ureter, Bladder - Kidney tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1800 mg/kg

SEX/DURATION :: female 7-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - behavioral

TYPE OF TEST :: Micronucleus test

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 700 mg/L

REFERENCE :: EJCODS European Journal of Cancer and Clinical Oncology. (Pergamon Press, c/o Elsevier Science, 660 White Plains Rd., Tarrytown, NY 10591) V.17(7)- 25, 1981-89. For publisher information, see EJCAEL Volume(issue)/page/year: 18,1337,1982 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 48,109,1990 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 48,109,1990 TOXICOLOGY REVIEW CTOXAO Clinical Toxicology. (New York, NY) V.1-18, 1968-81. For publisher information, see JTCTDW. Volume(issue)/page/year: 17,101,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0756 No. of Facilities: 95 (estimated) No. of Industries: 5 No. of Occupations: 9 No. of Employees: 762 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0756 No. of Facilities: 278 (estimated) No. of Industries: 6 No. of Occupations: 5 No. of Employees: 5073 (estimated) No. of Female Employees: 578 (estimated)

Symbol	GHS07, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H302-H351-H360F-H411
Precautionary Statements	P201-P273-P281-P308 + P313
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	R22;R40;R51/53
Safety Phrases	S36/37-S61
RIDADR	UN 2810 6.1/PG 3
WGK Germany	3
RTECS	KK2450000
HS Code	2919900090

ETHYLENE OXIDE

CAS#:75-21-8

~99%

TCEP

CAS#:115-96-8

Literature: Zhi, Hui Zhen; Shi, Hong Li; Hu, Yun; Xia, Ke Dan; Zhang, Peng; Yang, Jin Fei Chinese Chemical Letters, 2012 , vol. 23, # 11 p. 1217 - 1220,4

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TCEP

CAS#:115-96-8

Literature: Ilia, Gheorghe; Caprita, Adrian; Dehelean, Gheorghe Revue Roumaine de Chimie, 1995 , vol. 40, # 4 p. 391 - 399

tris(2-chloroet...

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TCEP

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ethene

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TCEP

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Literature: Zhurnal Obshchei Khimii, , vol. 24, p. 1631,1634;engl.Ausg.S.1613

2-Chloroethanol

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phosphoryl tric...

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TCEP

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Diethyl ether

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tris(2-chloroet...

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TCEP

CAS#:115-96-8

Literature: Chemische Berichte, , vol. 90, p. 801,807

Precursor 6
CAS#:75-21-8 ETHYLENE OXIDE CAS#:107-07-3 2-Chloroethanol CAS#:140-08-9 tris(2-chloroet... CAS#:54509-73-8 ethene
CAS#:10025-87-3 phosphoryl tric... CAS#:60-29-7 Diethyl ether
DownStream 3
CAS#:107-06-2 dichloroethane CAS#:1892-26-8 2-hydroxyethyl ... CAS#:66833-71-4 2-[bis(2-chloro...

HS Code	2919900090
Summary	2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Multi-contaminant analysis of organophosphate and halogenated flame retardants in food matrices using ultrasonication and vacuum assisted extraction, multi-stage cleanup and gas chromatography-mass spectrometry.

J. Chromatogr. A. 1401 , 33-41, (2015)

A multi-residue analytical method was developed for the determination of a range of flame retardants (FRs), including polybrominated diphenyl ethers (PBDEs), emerging halogenated FRs (EFRs) and organo...

Determination of phosphoric acid triesters in human plasma using solid-phase microextraction and gas chromatography coupled to inductively coupled plasma mass spectrometry.

J. Chromatogr. A. 1103(2) , 329-36, (2006)

A simple and sensitive method for determination of phosphoric acid triesters at trace levels in human plasma sample is described. In this work, solid-phase microextraction (SPME) is employed as a samp...

Evaluation of two passive samplers for the analysis of organophosphate esters in the ambient air.

Talanta 147 , 69-75, (2015)

Both polyurethane foam (PUF) and sorbent-impregnated PUF (SIP) passive air sampling (PAS) methods were deployed and compared separately for the analysis of organophosphate esters (OPEs) in outdoor atm...

Celluflex

MFCD00000967

2-Chloroethanol phosphate (3:1)

Phosphoric Acid Tris(2-chloroethyl) Ester

Tri(β-chloroethyl) phosphate

fyrolcef

Tris(2-chloroethyl) phosphate

Phosphoric acid, tris(2-chloroethyl) ester

Tris(β-chloroethyl) phosphate

Niax 3CF

EINECS 204-118-5

Genomoll P

G2OPO&O2GO2G

3CF

TCBP

TCEP

Fyrol CF

Tris(2-chloroethyl) orthophosphate

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: TCEP
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

GL Biochem (Shanghai) Ltd.
China
Product Name: TCEP
Price: $Inquiry/1g
Purity: 98.0%
Delivery: Inquiry
Contact: Jackie Yang
Email: ymbetter@glbiochem.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: TCEP
Price: ￥145.0/100g ￥565.0/500g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tris(2-chloroethyl) phosphate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Tris(2-chloroethyl) Phosphate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: TCEP
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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TCEP

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

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