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Detail of "17697-12-0"

  • MSDS Download
  • CAS Number:
  • 17697-12-0
  • Name:
  • Benzeneseleninic acid,phenylseleninyl ester

  • Superlist Name:
  • Benzeneseleninic acid anhydride
  • Molecular Structure:
  • Formula:
  • C12H10O3Se2
  • Molecular Weight:
  • 360.13
  • Synonyms:
  • Benzeneseleninicacid, anhydride (9CI);Benzeneseleninic anhydride (7CI,8CI);Benzeneselenicanhydride;Diphenylseleninic anhydride;Phenylseleninic anhydride;
  • EINECS:
  • 241-701-3
  • Melting Point:
  • 165-170 °C(lit.)
  • Boiling Point:
  • 184.2 °C at 760 mmHg
  • Flash Point:
  • 65.2 °C
  • Appearance:
  • White to light beige powder
  • Hazard Symbols:
  • ToxicT; DangerousN
  • Risk Codes:
  • 23/25-33-50/53
  • Safety:
  • 20/21-28-45-60-61 Details
  • Transport Information:
  • UN 3283 6.1/PG 2

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CAS No.17697-12-0 Benzeneseleninic acid anhydride

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

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CAS No.17697-12-0 Benzeneseleninic acid anhydride

Assay:99% min  Appearance:White powder  Package:5kg/bag, 10k...

1.Name: Benzeneseleninic anhydride 2.MF: C12H10O3Se2

Supplier:Shenyang Jiutongyuan Chemicals Co., Ltd. [ China (Mainland)]

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Address:No.3 South Changjiang Street Huanggu District Shenyang City Liaoning Province China

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CAS No.17697-12-0 Benzeneseleninic acid anhydride

Appearance - white to off white crystalline powder (highly hygroscopic). Solubility - 1 gm soluble in 10 ml methanol gives faint opalescence. Melting Range - 165-170°C. Assay - 99.0 % min (on dry basis

Supplier:Omkar Speciality Chemicals Private Limited [ India]

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Tel:+ 91-251-2690651 / 2697340

Address:B-34, M.I.D.C. Badlapur (E), Dist-Thane, Maharashtra, Pin Code : 421503, India

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CAS No.17697-12-0 Benzeneseleninic acid anhydride

BENZENE SELENIC ANHYDRIDE

Supplier:Saraf Chemicals Ltd [ India]

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Tel:+91(22) 6128 5566 / 4218 4218

Address:501, Waterford, 'C' Wing, C. D. Barfiwala Marg (Juhu Lane),Andheri (W), Mumbai - 400 058, Maharashtra, India

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CAS No.17697-12-0 Benzeneseleninic acid anhydride

Assay: 99%min

Supplier:Hangzhou Meite Chemical Co., Ltd [ China (Mainland)]

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Tel:0086 571 88283817

Address:58#, Xinjian Road, Chemical Industrial Zone of Hangzhou

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Reference

Studies on the terpenoids and related alicyclic compounds
Studies on the terpenoids and related alicyclic compounds. XXX. An application of the angular hydroxylation using benzeneseleninic anhydride to the syntheses of 10b-hydroxyfuranoeremophilane derivatives. Yamakawa, Kon; Satoh, Tsuyoshi; Takita, Satoshi; Iida, Toshiaki; Iwasaki, Masashi (Fac. Pharm. Sci., Sci. Univ. Tokyo, Tokyo 162, Japan). Chem. Pharm. Bull., 31(10), 3544-52 (English) 1983. CODEN: CPBTAL. ISSN: 0009-2363. 89302-09-0 and 17697-12-0 which are cas registry numbers of substances are two of reagents here. DOCUMENT TYPE: Journal CA Section: 30 (Terpenes and Terpenoids) The 10b-hydroxyfuranoeremophilane derivs. I (R, Z, Z1, Z2 = OH, O, H2, O; OH, H2, H2, O; OH, H2, O, a-H,b-O2CCHMe2) were prepd. via the diols I (R = OH; Z = OCH2CH2O; Z1 = a-OH or OAc, b-H; Z2 = O), obtained by the angular hydroxylation of 3,3-ethylenedioxyfuranoeremophilane-6,9-dione (I; R = H, Z = OCH2CH2O, Z1 = Z2 = O) with benzeneseleninic anhydride. .
Oxidation of aldehyde hydrazones, hydrazo compounds, and hydroxylamines with benzeneseleninic anhydride
Barton, Derek H. R.Several substances are used for example 17697-12-0 which is its cas registry number.; Lester, David J.; Ley, Steven V. (Dep. Chem., Imperial Coll., London, Engl.). J. Chem. Soc., Chem. Commun., (6), 276-7 (English) 1978. CODEN: JCCCAT. ISSN: 0022-4936. DOCUMENT TYPE: Journal CA Section: 25 (Noncondensed Aromatic Compounds) Section cross-reference(s): 23 Aldehyde phenyl- and p-nitrophenylhydrazones, hydrazo compds., and hydroxylamines were oxidized by (PhSeO)2O to give azo and nitroso species. E. There are some commonly used reagents like 17697-12-0 in this article.g., PhCH:NNHPh on treatment with (PhSeO)2O gave 67% BzN:NPh; PhNHNHPh gave 99% PhN:NPh and Me3CNHOH gave 96% Me3CNO. Oxidn. of tosylhydrazones and oximes regenerated the parent aldehydes. ..
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