Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-((1,3-Benzodioxol-5-ylmethylene)amino)benzoic acid
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Purity: 98.0%
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71937-10-5

71937-10-5 structure

71937-10-5 structure

Name: 4-((1,3-Benzodioxol-5-ylmethylene)amino)benzoic acid
Chemical Name: 4-(1,3-benzodioxol-5-ylmethylideneamino)benzoic acid
CAS Number: 71937-10-5
Molecular Formula: C₁₅H₁₁NO₄
Molecular Weight: 269.25200
Create Date: 2016-11-26 16:41:06
Modify Date: 2025-08-25 19:37:07

Name	4-(1,3-benzodioxol-5-ylmethylideneamino)benzoic acid
Synonyms	4-benzo[1,3]dioxol-5-ylmethyleneamino-benzoic acid 4-Piperonylidenamino-benzoesaeure 4-piperonylidenamino-benzoic acid 4-((1,3-Benzodioxol-5-ylmethylene)amino)benzoic acid Benzoic acid,4-((1,3-benzodioxol-5-ylmethylene)amino) 4-[(1,3-benzodioxol-5-ylmethylidene)amino]benzoic acid

Density	1.34g/cm3
Boiling Point	484.8ºC at 760 mmHg
Molecular Formula	C₁₅H₁₁NO₄
Molecular Weight	269.25200
Flash Point	247ºC
Exact Mass	269.06900
PSA	68.12000
LogP	2.86410
Index of Refraction	1.631

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG3580000

CHEMICAL NAME :: Benzoic acid, 4-((1,3-benzodioxol-5-ylmethylene)amino)-

CAS REGISTRY NUMBER :: 71937-10-5

BEILSTEIN REFERENCE NO. :: 0263550

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H11-N-O4

MOLECULAR WEIGHT :: 269.27

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 :: >800 mg/kg

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

REFERENCE :: ARPMAS Archiv der Pharmazie (Weinheim, Germany) (VCH Pub., Inc., 303 NW 12th Ave., Deerfield Beach, FL 33441) V.51-261, 1835-1923; V.305- 1972- Volume(issue)/page/year: 312,721,1979

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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