Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,3,4-BUTANETETRACARBOXYLICACID
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63980-34-7

63980-34-7 structure

63980-34-7 structure

Name: 1,2,3,4-BUTANETETRACARBOXYLICACID
Chemical Name: 4-Methyl-N-(3-phenylpropyl)aniline
CAS Number: 63980-34-7
Molecular Formula: C₁₆H₁₉N
Molecular Weight: 225.32900
Create Date: 2018-12-05 11:08:00
Modify Date: 2025-08-25 07:26:40

Name	4-Methyl-N-(3-phenylpropyl)aniline
Synonyms	Benzenamine,4-methyl-N-(phenylpropyl) p-Toluidine,N-phenylpropyl N-Phenylpropyl-p-toluidine

Density	1.029g/cm3
Boiling Point	375.2ºC at 760mmHg
Molecular Formula	C₁₆H₁₉N
Molecular Weight	225.32900
Flash Point	190.8ºC
Exact Mass	225.15200
PSA	12.03000
LogP	4.11270
Index of Refraction	1.595

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XU8300000

CHEMICAL NAME :: p-Toluidine, N-phenylpropyl-

CAS REGISTRY NUMBER :: 63980-34-7

LAST UPDATED :: 199706

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C16-H19-N

MOLECULAR WEIGHT :: 225.36

WISWESSER LINE NOTATION :: 1R DM3R

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 :: 1600 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 800 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

HS Code	2921430090

HS Code	2921430090
Summary	HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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