Introduction:Basic information about CAS 132-66-1|NSC 204421, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | NSC 204421 |
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| CAS Number | 132-66-1 | Molecular Weight | 291.30 |
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| Density | 1.355g/cm3 | Boiling Point | 450.8ºC at 760mmHg |
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| Molecular Formula | C18H13NO3 | Melting Point | 185-190 °C |
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| MSDS | ChineseUSA | Flash Point | 226.4ºC |
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Names
| Name | naptalam |
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| Synonym | More Synonyms |
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NSC 204421 BiologicalActivity
| Description | N-1-Naphthylphthalamic acid is a polar auxin transport inhibitor. N-1-Naphthylphthalamic acid disrupts leaf initiation, KNOX protein regulation, and formation of leaf margins in maize[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Ihsan BurakCam, et al. Physical and chemical properties of cow cockle seeds (Vaccaria hispanica (Mill.) Rauschert) genetic resources of Turkey. |
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Chemical & Physical Properties
| Density | 1.355g/cm3 |
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| Boiling Point | 450.8ºC at 760mmHg |
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| Melting Point | 185-190 °C |
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| Molecular Formula | C18H13NO3 |
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| Molecular Weight | 291.30 |
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| Flash Point | 226.4ºC |
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| Exact Mass | 291.09000 |
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| PSA | 66.40000 |
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| LogP | 3.86330 |
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| Vapour Pressure | 6.51E-09mmHg at 25°C |
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| InChIKey | JXTHEWSKYLZVJC-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1ccccc1C(=O)Nc1cccc2ccccc12 |
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| Stability | Stable. Incompatible with strong oxidizing agents. |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- TH7350000
- CHEMICAL NAME :
- Phthalamic acid, N-1-naphthyl-
- CAS REGISTRY NUMBER :
- 132-66-1
- BEILSTEIN REFERENCE NO. :
- 2814102
- LAST UPDATED :
- 199706
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C18-H13-N-O3
- MOLECULAR WEIGHT :
- 291.32
- WISWESSER LINE NOTATION :
- L66J BMVR BVQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 8200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C215,1991
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2070 mg/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,613,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,613,1991 *** 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
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Safety Information
| Hazard Statements | H412 |
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| Precautionary Statements | P273 |
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| Personal Protective Equipment | Eyeshields;Gloves |
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| Hazard Codes | Xn |
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| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
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| Safety Phrases | S26-S36/37/39 |
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| RIDADR | NONH for all modes of transport |
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| RTECS | TH7350000 |
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| HS Code | 2924299090 |
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Customs
| HS Code | 2924299090 |
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| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Articles27
More Articles
| Non-invasive quantification of endogenous root auxin transport using an integrated flux microsensor technique. Plant J. 63(6) , 1004-16, (2010) Indole-3-acetic acid (IAA) is a primary phytohormone that regulates multiple aspects of plant development. Because polar transport of IAA is an essential determinant of organogenesis and dynamic tropi... | |
| Auxin modulates the enhanced development of root hairs in Arabidopsis thaliana (L.) Heynh. under elevated CO(2). Plant Cell Environ. 34(8) , 1304-17, (2011) Root hairs may play a critical role in nutrient acquisition of plants grown under elevated CO(2) . This study investigated how elevated CO(2) enhanced the development of root hairs in Arabidopsis thal... | |
| Expression profile of PIN, AUX/LAX and PGP auxin transporter gene families in Sorghum bicolor under phytohormone and abiotic stress. FEBS J. 277 , 2954-2969, (2010) Auxin is transported by the influx carriers auxin resistant 1/like aux1 (AUX/LAX), and the efflux carriers pin-formed (PIN) and P-glycoprotein (PGP), which play a major role in polar auxin transport. ... | |
Synonyms
| alanap |
| 2-(naphthalen-1-ylcarbamoyl)benzoic acid |
| 2-(1-Naphthylcarbamoyl)benzoic acid |
| NAPTRO |
| acp322 |
| dyanap |
| solo |
| alanape |
| N-(1-Naphthyl)phthalamic Acid |
| MFCD00037725 |
| N-1-naphthylphthalamic acid |
| cyanap |
| 2-[(1-naphthalenylamino)carbonyl]benzoic acid |
| alanap1 |
| 2-[(1-naphthylamino)carbonyl]benzoic acid |
| N-(1-Naphthyl)phthalamidic acid |
| NAPTALAM |
| 6q8 |
| 2-<(1-naphthalenylamino)carbonyl>benzoic acid |
| NPA |