Cas no 17252-51-6 (bpyp)

bpyp structure
bpyp structure
Product Name:bpyp
CAS No:17252-51-6
MF:C13H14N2
MW:198.263662815094
MDL:MFCD00038046
CID:50700
PubChem ID:87567530
Update Time:2025-04-18

bpyp Chemical and Physical Properties

Names and Identifiers

    • 1,3-Di(pyridin-4-yl)propane
    • Dipyridylpropane
    • 1,3-Di(4-pyridyl)propane
    • 1,3-Di-4-pyridinopropane
    • 4,4'-Trimethylenedipyridine
    • 1,3-Bis(4-pyridyl)propane
    • 4-(3-pyridin-4-ylpropyl)pyridine
    • Pyridine,4,4'-trimethylenedi- (6CI,7CI,8CI)
    • 1,3-Bis(4-pyridinyl)propane
    • 1,3-Bis(4'-pyridyl)propane
    • 1,3-Di-4-pyridylpropane
    • 4,4'-Bis(1,3-propanediyl)pyridine
    • 4,4'-Trimethylenebispyridine
    • NSC 42785
    • ,3-di(4-pyridyl)propane
    • LABOTEST-BB LT00451956
    • 4,4'-TriMethylenedipyridine 98%
    • Pyridine, 4,4'-(1,3-propanediyl)bis-
    • 4,4-trimethylenedipyridine
    • 4,4'-Propane-1,3-diyldipyridine
    • 46E636572H
    • 4-(3-(4-pyridyl)propyl)pyridine
    • Pyridine, 4,4'-trimethylenedi-
    • 4,4'-(Propane-1,3-diyl)dipyridine
    • DSSTox_CID_24852
    • Pyridine,4'-trimethylenedi-
    • DSSTox_RID_80531
    • DSSTox_GSID_44852
    • 4,4'-Tri
    • bpyp
    • UNII-46E636572H
    • A855055
    • MFCD00038046
    • HMS3040H06
    • CS-0085665
    • InChI=1/C13H14N2/c1(2-12-4-8-14-9-5-12)3-13-6-10-15-11-7-13/h4-11H,1-3H2
    • MLS001359957
    • DTXSID6044852
    • OGNCVVRIKNGJHQ-UHFFFAOYSA-N
    • J-010829
    • 17252-51-6
    • 1,3-bi(4-pyridyl)propane
    • NCGC00247281-01
    • Pyridine,4'-(1,3-propanediyl)bis-
    • F18838
    • DTXCID4024852
    • NSC42785
    • 4,4'-Trimethylenedipyridine, 98%
    • SMR001224332
    • Q27258929
    • EINECS 241-284-8
    • NCGC00256266-01
    • CAS-17252-51-6
    • AKOS015901360
    • SCHEMBL351920
    • Tox21_301632
    • CHEMBL1865417
    • 4,4/'-Trimethylenedipyridine
    • SY049626
    • OGNCVVRIKNGJHQ-UHFFFAOYSA-
    • 4-[3-(4-Pyridinyl)propyl]pyridine #
    • D0938
    • FT-0606604
    • NS00025656
    • NSC-42785
    • AS-81423
    • DB-043907
    • MDL: MFCD00038046
    • Inchi: 1S/C13H14N2/c1(2-12-4-8-14-9-5-12)3-13-6-10-15-11-7-13/h4-11H,1-3H2
    • InChI Key: OGNCVVRIKNGJHQ-UHFFFAOYSA-N
    • SMILES: N1C=CC(=CC=1)CCCC1C=CN=CC=1
    • BRN: 150231

Computed Properties

  • Exact Mass: 198.11600
  • Monoisotopic Mass: 198.116
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 4
  • Complexity: 140
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 2.5
  • Topological Polar Surface Area: 25.8

Experimental Properties

  • Color/Form: Uncertain
  • Density: 1.066
  • Melting Point: 60.0 to 64.0 deg-C
  • Boiling Point: 162°C/2mmHg(lit.)
  • Flash Point: 142°C/2mm
  • PSA: 25.78000
  • LogP: 2.65190
  • Sensitiveness: Hygroscopic
  • Solubility: Uncertain

bpyp Security Information

  • Symbol: GHS07
  • Prompt:warning
  • Signal Word:Warning
  • Hazard Statement: H302 + H312 + H332-H315-H319-H335
  • Warning Statement: P261-P280-P305 + P351 + P338
  • Hazardous Material transportation number:2811
  • WGK Germany:3
  • Hazard Category Code: 20/21/22-36/37/38
  • Safety Instruction: S26-S28-S36/37/39-S45
  • Hazardous Material Identification: Xn
  • Packing Group:III
  • Hazard Level:6.1(b)
  • Risk Phrases:R20/21/22; R36/37/38
  • Packing Group:III
  • Safety Term:6.1(b)
  • HazardClass:6.1(b)
  • PackingGroup:III
  • TSCA:Yes
  • Storage Condition:Argon filled storage

bpyp Customs Data

  • HS CODE:2933399090
  • Customs Data:

    China Customs Code:

    2933399090

    Overview:

    2933399090. Other compounds with non fused pyridine rings in structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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bpyp Production Method

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