Cas no 6165-69-1 ((thiophen-3-yl)boronic acid)

(thiophen-3-yl)boronic acid structure
(thiophen-3-yl)boronic acid structure
Product Name:(thiophen-3-yl)boronic acid
CAS No:6165-69-1
MF:C4H5BO2S
MW:127.957299947739
MDL:MFCD00151851
CID:46468
PubChem ID:24867306
Update Time:2025-04-18

(thiophen-3-yl)boronic acid Chemical and Physical Properties

Names and Identifiers

    • Thiophene-3-boronic acid
    • 3-Thienylboronic acid
    • 3-Thiopheneboronic Acid (contains varying amounts of Anhydride)
    • 3-?Thiopheneboronic Acid
    • 3-Thiopheneboronic acid
    • thiophen-3-ylboronic acid
    • (Thiophene-3-yl)boronic acid
    • 3-Thiopheneboric acid
    • 3-Thiophenylboronic acid
    • 3-Thienylboronic Acid (contains varying amounts of Anhydride)
    • thiophene 3-boronic acid
    • Thiophene-3-boronicacid
    • (3-thienyl)boronic acid
    • Boronic acid, 3-thienyl-
    • THIOPHEN-3-YL-3-BORONIC ACID
    • (thiophen-3-yl)boronic acid
    • QNMBSXGYAQZCTN-UHFFFAOYSA-N
    • C4H5BO2S
    • 3-thienylboronicacid
    • PubChem6436
    • PubChem1884
    • 3-thiophenboronic acid
    • 3-thipheneboronic acid
    • thiophen-3-ylboranediol
    • thiopen-3-boronic acid
    • SCHEMBL42265
    • 3-Thiophene Boric Acid
    • 3-thiophene-boronic-acid
    • 3-thiophen-boronic acid
    • T1975
    • NCGC00249454-01
    • HY-W001066
    • 3-Thienylboronic acid, >=95.0%
    • BDBM50067902
    • PB18451
    • BP-12791
    • thien-3-ylboronic acid
    • 3-thiophene boronic acid
    • Z336079668
    • CS-W001066
    • J-524955
    • thiophen-3-yl boronic acid
    • SY014859
    • 3-thiophenyl boronic acid
    • AS-3010
    • MFCD00151851
    • thiophen-3ylboronic acid
    • AKOS000264851
    • 6165-69-1
    • thien-3-yl boronic acid
    • NCGC00249454-02
    • AM20100505
    • thiophene-3-yl boronic acid
    • EN300-73578
    • FT-0616405
    • thiophen-3-boronic acid
    • 3-Thienylboronic acid #
    • F9995-1361
    • 3-Thienyl boronic acid
    • AC-24797
    • CHEMBL341722
    • 3-Thiopheneboronic Acid, (contains varying amounts of Anhydride)
    • DTXSID60342433
    • BCP27592
    • A8543
    • 3-thiophene-boronic acid
    • 3-Thiopheneboronic acid,98%
    • 3-Thiopheneboronicacid
    • DB-028581
    • STK502139
    • ALBB-006096
    • MDL: MFCD00151851
    • Inchi: 1S/C4H5BO2S/c6-5(7)4-1-2-8-3-4/h1-3,6-7H
    • InChI Key: QNMBSXGYAQZCTN-UHFFFAOYSA-N
    • SMILES: S1C=CC(B(O)O)=C1
    • BRN: 113573

Computed Properties

  • Exact Mass: 128.01000
  • Monoisotopic Mass: 128.01
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 1
  • Complexity: 78.4
  • 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: nothing
  • Topological Polar Surface Area: 68.7

Experimental Properties

  • Color/Form: White light yellow crystal powder
  • Density: 1.32
  • Melting Point: 164-169?°C (lit.)
  • Boiling Point: 287.9°C at 760 mmHg
  • Flash Point: 127.9 °C
  • PSA: 68.70000
  • LogP: -0.57210
  • Solubility: Soluble in methanol

(thiophen-3-yl)boronic acid Security Information

  • Symbol: GHS07
  • Prompt:warning
  • Signal Word:Warning
  • Hazard Statement: H302,H315,H319,H335
  • Warning Statement: P261,P305+P351+P338
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 22-36/37/38
  • Safety Instruction: S26-S37/39
  • Hazardous Material Identification: Xn
  • Safety Term:S26;S37/39
  • Risk Phrases:R36/37/38
  • HazardClass:IRRITANT, IRRITANT-HARMFUL, KEEP COLD
  • Storage Condition:Keep in dark place,Inert atmosphere,2-8°C

(thiophen-3-yl)boronic acid Customs Data

  • HS CODE:2934999090
  • Customs Data:

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. 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

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

(thiophen-3-yl)boronic acid Pricemore >>

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(thiophen-3-yl)boronic acid Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:6165-69-1)3-噻吩硼酸
Order Number:LE2469272
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:39
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:6165-69-1)(thiophen-3-yl)boronic acid
Order Number:A8543
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 07:49
Price ($):445.0
Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:6165-69-1)3-噻吩硼酸
LE2469272
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email
Amadis Chemical Company Limited
(CAS:6165-69-1)(thiophen-3-yl)boronic acid
A8543
Purity:99%
Quantity:500g
Price ($):445.0
Email