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Product Code
M02875
CAS
123333-53-9

HOBt (monohydrate) wetted with not less than 20 wt % water

CAS 123333-53-9 | Product Code M02875
Pack size Price SKU UK Europe China
25 g £45.00 M02875-25G In Stock (5+) Enquire Enquire
100 g £100.00 M02875-100G In Stock (5+) Enquire Enquire
500 g £330.00 M02875-500G In Stock (5+) Enquire Enquire

Shipping times: UK Stock – Next Day | Germany Stock – 7-10 days | China Stock – 10-14 days

1

Details
2

Chemical Properties
3

Hazards
4

Transport
5

Documentation

Product Code

M02875

CAS Number

123333-53-9

IUPAC

1-hydroxybenzotriazole;hydrate

Canonical Smiles

O.ON1N=NC2=CC=CC=C21

InChI

InChI=1S/C6H5N3O.H2O/c10-9-6-4-2-1-3-5(6)7-8-9;/h1-4,10H;1H2

InChI Key

PJUPKRYGDFTMTM-UHFFFAOYSA-N

MDL Number

MFCD00065690

Molecular Formula

C6H7N3O2

UNSPSC Code

12352100

SKU

M02875

Purity

>99%

Molecular Weight

153.141

State

Solid

Flash Point

145°C

Vapour Pressure

0.009

Partition Coefficient

0.11

Explosive Properties

Explosive when dry.

Relative Density

1.438

Flammability

Category 2 flammable solid.

SDS Documents

Pictograms

GHS02: Flammable

Signal Word

Danger

Hazard Statements

  • EUH001 – Explosive when dry.
  • EUH044 – Risk of explosion if heated under confinement.
  • H228 – Flammable solid.

Precautionary Phrases

  • P201 – Obtain special instructions before use.
  • P202 – Do not handle until all safety precautions have been read and understood.
  • P210 – Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P235 – Keep cool.
  • P240 – Ground and bond container and receiving equipment.
  • P241 – Use explosion-proof equipment.
  • P242 – Use non-sparking tools.
  • P243 – Take action to prevent static discharges.
  • P270 – Do not eat, drink or smoke when using this product.
  • P280 – Wear protective gloves/protective clothing and eye/face protection.
  • P321 – Specific treatment (see Section 4 on this SDS).
  • P370+P378 – In case of fire: Use dry sand to extinguish.
  • P372 – Explosion risk.
  • P391 – Collect spillage.
  • P405 – Store locked up.
  • P501.1 – Dispose of contents/container to industrial incineration plant.

Un Number

3474

Packing Group

I

Hazard Class

4.1

Shipping Name

1-HYDROXYBENZOTRIAZOLE MONOHYDRATE

Download Certificate of Analysis

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At the University of Manchester, we trust Fluorochem’s consistent quality, swift deliveries, and great customer service. Their pricing remains highly competitive without compromising compliance standards.

Senior Procurement Officer

Fluorochem is a reliable supplier to the University of Oxford. They are professional, responsive and they continue to work closely with the University to offer competitive pricing, helping to support academic research.

University of Oxford

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At the University of Manchester, we trust Fluorochem’s consistent quality, swift deliveries, and great customer service. Their pricing remains highly competitive without compromising compliance standards.

Senior Procurement Officer

Fluorochem is a reliable supplier to the University of Oxford. They are professional, responsive and they continue to work closely with the University to offer competitive pricing, helping to support academic research.

University of Oxford