Didecyl phthalate

Modify Date: 2025-08-24 16:40:11

Didecyl phthalate Structure
Didecyl phthalate structure
Common Name Didecyl phthalate
CAS Number 84-77-5 Molecular Weight 446.662
Density 1.0±0.1 g/cm3 Boiling Point 454.2±13.0 °C at 760 mmHg
Molecular Formula C28H46O4 Melting Point 4 °C
MSDS Chinese USA Flash Point 243.7±9.3 °C

 Names

Name Didecyl phthalate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 454.2±13.0 °C at 760 mmHg
Melting Point 4 °C
Molecular Formula C28H46O4
Molecular Weight 446.662
Flash Point 243.7±9.3 °C
Exact Mass 446.339600
PSA 52.60000
LogP 11.20
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.488

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TI0900000
CHEMICAL NAME :
Phthalic acid, didecyl ester
CAS REGISTRY NUMBER :
84-77-5
BEILSTEIN REFERENCE NO. :
1893077
LAST UPDATED :
199709
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C28-H46-O4
MOLECULAR WEIGHT :
446.74
WISWESSER LINE NOTATION :
10OVR BVO10

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>64 mL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2233 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity)
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 56,1446,1967
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
16800 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84144 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 21 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves
Hazard Codes T+
Safety Phrases S24/25
RIDADR NONH for all modes of transport
RTECS TI0900000
HS Code 2917330000

 Customs

HS Code 2917349000
Summary 2917349000 other esters of orthophthalic acid。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles3

More Articles
A new polyvinylchloride blood bag plasticized with less-leachable phthalate ester analogue, di-n-decyl phthalate, for storage of platelets.

Transfusion 29(4) , 292-7, (1989)

To compare changes in platelets stored in the new di-n-decyl phthalate (DnDP)-plasticized polyvinyl chloride (PVC) bag with those in a di-(2-ethylhexyl) phthalate (DEHP)-plasticized PVC bag, single-do...

Environmental Burkholderia cepacia strain Cs5 acting by two analogous alkyl-quinolones and a didecyl-phthalate against a broad spectrum of phytopathogens fungi.

Curr. Microbiol. 62(5) , 1490-5, (2011)

An environmental Burkholderia cepacia strain named Cs5 was isolated and identified first using API biochemical identification system and then with 16S rDNA and recA sequence homology search. This bact...

[Adaptation of a technic of rapid titration of acetate in biological fluids by gas chromatography (author's transl)].

Ann. Biol. Clin. (Paris.) 38(4) , 227-30, (1980)

The proposed technic is a rapid method of measurement of acetatemia by simple deproteinisation of plasma, then analysis by gas chromatography. The plasma is routinely saturated with acetate in formic ...

 Synonyms

EINECS 201-561-6
10OVR BVO10
1,2-Benzenedicarboxylic acid, didecyl ester
MFCD00041915
didecyl benzene-1,2-dicarboxylate
Didecyl phthalate
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