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298-07-7

298-07-7 structure
298-07-7 structure
Name Bis(2-ethylhexyl) phosphate
Synonyms escaid100
Di-(2-ethylhexyl)phosphoric acid
dehpaextractant
Bis(2-ethylhexyl)phosphate
P-204
TOPS 99
DEHPA
MFCD00009492
Phosphoric Acid Di(2-ethylhexyl) Ester
EINECS 206-056-4
HDEHPA
Phosphoric acid, bis(2-ethylhexyl) ester
Phosphoric Acid Dioctyl Ester
D-2-EHPA
Dioctyl Phosphate
Bis(2-ethylhexyl) phosphate
Hdehp
UNII:2Z4W0L3H06
DEPHA
Di(2-ethylhexyl) Phosphate
Bis(2-ethylhexyl) hydrogen phosphate
NA 1902
Bis(2-ethylhexyl)hydrogen phosphate
Density 1.0±0.1 g/cm3
Boiling Point 393.4±25.0 °C at 760 mmHg
Melting Point −60 °C(lit.)
Molecular Formula C16H35O4P
Molecular Weight 322.421
Flash Point 191.7±23.2 °C
Exact Mass 322.227295
PSA 65.57000
LogP 6.09
Vapour Pressure 0.0±1.9 mmHg at 25°C
Index of Refraction 1.449
Water Solubility slightly soluble
Freezing Point -60℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TB7875000
CHEMICAL NAME :
Phosphoric acid, bis(2-ethylhexyl) ester
CAS REGISTRY NUMBER :
298-07-7
BEILSTEIN REFERENCE NO. :
1712988
LAST UPDATED :
199710
DATA ITEMS CITED :
11
MOLECULAR FORMULA :
C16-H35-O4-P
MOLECULAR WEIGHT :
322.48
WISWESSER LINE NOTATION :
4Y2&1OPQO&O1Y4&2

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: 5/18/1972
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1130,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 5/18/1972
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1130,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4940 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: 5/18/1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Liver - other changes
REFERENCE :
HYDRDA Hydrometallurgy. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1975- Volume(issue)/page/year: 3,201,1978
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
62500 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 9,132,1957
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1250 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: 5/18/1972
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H312-H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive;
Risk Phrases R21;R34
Safety Phrases S26-S36/37/39-S45-S25
RIDADR UN 1902 8/PG 3
WGK Germany 1
RTECS TB7875000
Packaging Group III
Hazard Class 8
HS Code 29190090
78-42-2 structure

78-42-2

~%

298-07-7 structure

298-07-7

1070-03-7 structure

1070-03-7
Literature: Analytical Chemistry, , vol. 78, # 5 p. 1644 - 1650
104-76-7 structure

104-76-7

~%

298-07-7 structure

298-07-7
Literature: Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), , vol. 36, p. 1853,1857; engl. Ausg. S. 1792, 1795
3658-48-8 structure

3658-48-8

~%

298-07-7 structure

298-07-7
Literature: Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), , vol. 36, p. 1853,1857; engl. Ausg. S. 1792, 1795
63449-80-9 structure

63449-80-9

~%

298-07-7 structure

298-07-7
Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <4>18, p. 287,289 Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), , vol. 36, p. 1853,1857; engl. Ausg. S. 1792, 1795
685498-13-9 structure

685498-13-9

~%

298-07-7 structure

298-07-7
Literature: Journal fuer Praktische Chemie (Leipzig), , vol. 18, p. 287 - 291
104-76-7 structure

104-76-7

~%

298-07-7 structure

298-07-7

1070-03-7 structure

1070-03-7
Literature: Phosphorus, Sulfur and Silicon and the Related Elements, , vol. 179, # 12 p. 2599 - 2607
104-76-7 structure

104-76-7

~23%

298-07-7 structure

298-07-7

78-42-2 structure

78-42-2
1070-03-7 structure

1070-03-7
Literature: Phosphorus, Sulfur and Silicon and the Related Elements, , vol. 85, # 1-4 p. 91 - 100
1369964-84-0 structure

1369964-84-0

~10%

298-07-7 structure

298-07-7
Literature: Zhang, Youlai; Tanimoto, Hiroki; Nishiyama, Yasuhiro; Morimoto, Tsumoru; Kakiuchi, Kiyomi Synlett, 2012 , # 3 p. 367 - 370
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%

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title: CAS No. 298-07-7 | Chemsrc address: https://m.chemsrc.com/en/baike/238059.html

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