Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(2,4,5-Trichlorophenoxy)butyric acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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93-80-1

93-80-1 structure

93-80-1 structure

Name: 4-(2,4,5-Trichlorophenoxy)butyric acid
Chemical Name: 2,4,5-tb
CAS Number: 93-80-1
Molecular Formula: C₁₀H₉Cl₃O₃
Molecular Weight: 283.53600
Catalog: Chemical pesticide Insecticide Organochlorine insecticide
Create Date: 2018-05-27 08:00:00
Modify Date: 2025-08-25 16:56:32

Name	2,4,5-tb
Synonyms	2,4,5-T butyric acid EINECS 202-278-0 4-(2,4,5-trichlorophenoxy)butyric acid 4-(2,4,5-trichlorophenoxy)butanoic acid Caswell No. 881X

Density	1.465g/cm3
Boiling Point	438.1ºC at 760 mmHg
Melting Point	114.5°C
Molecular Formula	C₁₀H₉Cl₃O₃
Molecular Weight	283.53600
Flash Point	218.8ºC
Exact Mass	281.96200
PSA	46.53000
LogP	3.89040
Index of Refraction	1.565

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ET6600000

CHEMICAL NAME :: Butyric acid, 4-(2,4,5-trichlorophenoxy)-

CAS REGISTRY NUMBER :: 93-80-1

BEILSTEIN REFERENCE NO. :: 2465419

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H9-Cl3-O3

MOLECULAR WEIGHT :: 283.54

WISWESSER LINE NOTATION :: QV3OR BG DG EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 680 mg/kg

SEX/DURATION :: female 11-13 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 6,33,1977

RIDADR	UN 3345
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2918990090

96-48-0 structure

96-48-0

6138-29-0 structure

6138-29-0

~%

93-80-1 structure

93-80-1

Literature: May and Baker Ltd. Patent: US2866816 , 1956 ;

109046-79-9 structure

109046-79-9

143-33-9 structure

143-33-9

~%

93-80-1 structure

93-80-1

Literature: Synerholm; Zimmerman Contributions from Boyce Thompson Institute, 1947 , vol. 14, p. 369,372

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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