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5-cyanothiophen-2-yl-2-boronic acid

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Formula: C5H4BNO2S
CAS: 305832-67-1

Identification

Structural Formula
5-cyanothiophen-2-yl-2-boronic acid
CAS:
305832-67-1
EINECS:
Molecular Formula:
C5H4BNO2S
MDL:
MFCD02094029
Synonym:
(5-cyanothiophen-2-yl)boronic acid ; 5-boronothiophene-2-carbonitrile ; 5-cyanothiophene-2-boronic acid,98% ; akos brn-0236 ; 5-cyanothiophene-2-boronic acid ; 5-cyanothiophene-2-boronic acid, 98% 5gr ; 5-cyano-2-thienylboronic acid ; 5-cyanothiophen-2-yl-2-boronic acid ; boronic acid,b-(5-cyano-2-thienyl)-




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CAS equal suppliers

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Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
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Ambeed, Inc.
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Angene International Limited
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Acros Organics BVBA
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Alfa (A Johnson Matthey Company)
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Prices & Availability




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Properties for 5-cyanothiophen-2-yl-2-boronic acid

Molecular Weight:
152.97 g·mol−1
Melting point:
175 °C
Physical Description:
pink to beige powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Classes:
6.1
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
Refrigerator (+4°C)
RID/ADR certification :
3439
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Alternative Distributors of [5-cyanothiophen-2-yl-2-boronic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Bellenchem Co., Ltd.

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Downloads

Mol File:
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MSDS:
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