Shanghai Nianxing Industrial Co., Ltd
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Shanghai Jizhi Biochemical Technology Co., Ltd
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Product Name: N-Phenylmethyl succinimide
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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: N-Phenylmethyl succinimide
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2142-06-5

2142-06-5 structure

2142-06-5 structure

Name: N-Phenylmethyl succinimide
Chemical Name: 1-benzylpyrrolidine-2,5-dione
CAS Number: 2142-06-5
Molecular Formula: C₁₁H₁₁NO₂
Molecular Weight: 189.21100
Create Date: 2018-05-15 08:00:00
Modify Date: 2025-08-21 01:07:55

Name	1-benzylpyrrolidine-2,5-dione
Synonyms	N-benzyl-succinimide 1-benzylsuccinimide 1-benzyl-pyrrolidine-2,5-dione N-Benzylmaleimide N-Phenylmethyl succinimide

Density	1.252g/cm3
Boiling Point	394.5ºC at 760 mmHg
Molecular Formula	C₁₁H₁₁NO₂
Molecular Weight	189.21100
Flash Point	194.1ºC
Exact Mass	189.07900
PSA	37.38000
LogP	1.27350
Vapour Pressure	1.97E-06mmHg at 25°C
Index of Refraction	1.596

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UY1030600

CHEMICAL NAME :: 2,5-Pyrrolidinedione, 1-(phenylmethyl)-

CAS REGISTRY NUMBER :: 2142-06-5

BEILSTEIN REFERENCE NO. :: 0144476

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H11-N-O2

MOLECULAR WEIGHT :: 189.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >400 mg/kg

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

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 173,115,1968

HS Code	2925190090

Precursor 10
123-56-8 100-39-0 1631-26-1 100-44-7
108-30-5 100-46-9 110-63-4 622-79-7
19340-88-6 64984-60-7
DownStream 9
110-15-6 100-46-9 64984-60-7 29897-82-3
88461-15-8 88996-03-6 88996-19-4 88996-20-7
51685-38-2

HS Code	2925190090
Summary	2925190090 other imides 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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