Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: dibutyl phenyl phosphate
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Purity: 98.0%
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2528-36-1

2528-36-1 structure

Name: Dibutyl phenyl phosphate
Chemical Name: dibutyl phenyl phosphate
CAS Number: 2528-36-1
Molecular Formula: C₁₄H₂₃O₄P
Molecular Weight: 286.304
Create Date: 2018-02-15 08:00:00
Modify Date: 2024-01-09 18:50:19

Name	dibutyl phenyl phosphate
Synonyms	Phosphoric acid, dibutyl phenyl ester Phosphoric acid,dibutyl phenyl ester Di(n-butyl) phenyl phosphate Dibutyl-phenyl-phosphat dibutylphenyl phosphate Dibutyl phenyl phosphate EINECS 219-772-7 phosphoric acid dibutyl ester-phenyl ester Phosphorsaeure-dibutylester-phenylester O,o-dibutyl-O-phenyl phosphate

Density	1.1±0.1 g/cm3
Boiling Point	333.3±15.0 °C at 760 mmHg
Molecular Formula	C₁₄H₂₃O₄P
Molecular Weight	286.304
Flash Point	169.1±40.7 °C
Exact Mass	286.133392
PSA	54.57000
LogP	4.41
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.482

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TB9626600

CHEMICAL NAME :: Phosphoric acid, dibutyl phenyl ester

CAS REGISTRY NUMBER :: 2528-36-1

BEILSTEIN REFERENCE NO. :: 2140519

LAST UPDATED :: 199712

DATA ITEMS CITED :: 18

MOLECULAR FORMULA :: C14-H23-O4-P

MOLECULAR WEIGHT :: 286.34

WISWESSER LINE NOTATION :: 4OPO&O4&OR

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 :: 2140 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(4),46,1981

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >7 mg/m3

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(4),46,1981

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1790 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(4),46,1981

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 41,291,1977

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 2030 mg/kg

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

REFERENCE :: TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460) Volume(issue)/page/year: OTS 206227 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 22750 mg/kg/91D-C

TOXIC EFFECTS :: Liver - changes in liver weight Blood - changes in erythrocyte (RBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 16,117,1991

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6 mg/m3/17W-I

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Cardiac - changes in heart weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(4),46,1981 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 48 gm/kg

SEX/DURATION :: male 10 week(s) pre-mating female 10 day(s) pre-mating - 3 week(s) post-birth

TOXIC EFFECTS :: Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive) Reproductive - Effects on Newborn - weaning or lactation index (e.g., # alive at weaning per # alive at day 4) Reproductive - Effects on Newborn - physical

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 16,117,1991 *** REVIEWS *** ACGIH TLV-TWA 3.5 mg/m3 (0.3 ppm) (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.1 mg/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3288 No. of Facilities: 35 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 210 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3288 No. of Facilities: 314 (estimated) No. of Industries: 7 No. of Occupations: 23 No. of Employees: 26747 (estimated) No. of Female Employees: 266 (estimated)

HS Code	2919900090

1809-19-4

108-95-2

~93%

2528-36-1

Literature: Batra; Purnanand Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 1 p. 57 - 58

3266-57-7

2528-36-1

Literature: GB398659 , ;

770-12-7

71-36-3

2528-36-1

Literature: US1869768 , ; DE566514 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 19, p. 668

819-43-2

2528-36-1

Literature: Journal of the American Chemical Society, , vol. 80, p. 727,729

10359-36-1

2528-36-1

48168-03-2

113303-26-7

Detail

Literature: Journal of Organic Chemistry, , vol. 53, # 9 p. 2009 - 2011

108-95-2

819-43-2

2528-36-1

Literature: GB328963 , ; US1844408 , ;

4124-92-9

2528-36-1

Literature: GB398659 , ;

139-02-6

2528-36-1

Literature: GB398659 , ;

3266-57-7

7446-11-9

2528-36-1

Literature: GB398659 , ;

Precursor 9
1809-19-4 108-95-2 3266-57-7 770-12-7
71-36-3 819-43-2 10359-36-1 139-02-6
7446-11-9
DownStream 1
107-66-4

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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