2,5-Pyridinedicarboxylicacid, 2,5-dipropyl ester

Modify Date: 2024-01-03 13:27:30

2,5-Pyridinedicarboxylicacid, 2,5-dipropyl ester Structure
2,5-Pyridinedicarboxylicacid, 2,5-dipropyl ester structure
Common Name 2,5-Pyridinedicarboxylicacid, 2,5-dipropyl ester
CAS Number 136-45-8 Molecular Weight 251.27800
Density 1.12 Boiling Point 175 °C / 5mmHg
Molecular Formula C13H17NO4 Melting Point N/A
MSDS Chinese USA Flash Point 93.4 °C
Symbol GHS09
GHS09
Signal Word Warning

 Names

Name quyingding
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.12
Boiling Point 175 °C / 5mmHg
Molecular Formula C13H17NO4
Molecular Weight 251.27800
Flash Point 93.4 °C
Exact Mass 251.11600
PSA 65.49000
LogP 2.21520
Index of Refraction 1.50
Storage condition 0-6°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
US8000000
CHEMICAL NAME :
2,5-Pyridinedicarboxylic acid, dipropyl ester
CAS REGISTRY NUMBER :
136-45-8
BEILSTEIN REFERENCE NO. :
0229600
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C13-H17-N-O4
MOLECULAR WEIGHT :
251.31
WISWESSER LINE NOTATION :
T6NJ BVO3 EVO3

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 :
5230 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 5,94,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
9400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 5,94,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 32,605,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
330 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 32,605,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
9500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1407 No. of Facilities: 199 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 4586 (estimated) No. of Female Employees: 37 (estimated)

 Safety Information

Symbol GHS09
GHS09
Signal Word Warning
Hazard Statements H400
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi
RIDADR UN 3082 9 / PGIII
RTECS US8000000
HS Code 2933399028

 Synthetic Route

~%

2,5-Pyridinedicarboxylicacid, 2,5-dipropyl ester Structure

2,5-Pyridinedic...

CAS#:136-45-8

Literature: US2852519 , ;

 Customs

HS Code 2933399028
Summary 2933399028 2-((3,5,6-trichloropyridin-2-yl)oxy)acetic acid。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

 Synonyms

Repper 333
2,5-Pyridinedicarboxylic acid,dipropyl ester
2,5-Pyridinedicarboxylic Acid Dipropyl Ester
Pyridin-2,5-dicarbonsaeure-dipropylester
dipropyl pyridine-2,5-dicarboxylate
EINECS 205-245-9
Caswell No. 400
MFCD00055315
Isocinchomeronic Acid Dipropyl Ester
MGK 326
2,5-PYRIDINEDICARBOXYLIC ACID DI-N-PROPYL ESTER
dipropyl 2,5-pyridinedicarboxylate
di-n-propyl isocinchomeronate
pyridine-2,5-dicarboxylic acid dipropyl ester
2,4-DIOXO-1,2,3,4-TETRAHYDROQUINAZOLINE-8-CARBONITRILE
Dipropyl Isocinchomeronate
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