Basic information

Product Name: OF-1
Synonyms: OF-1;4-bromo-N-(6-methoxy-1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)-2-methylbenzenesulfonamide;4-Bromo-N-(2,3-dihydro-6-methoxy-1,3-dimethyl-2-oxo-1H-benzimidazol-5-yl)-2-methyl-benzenesulfonamide
CAS NO:919973-83-4
Molecular Formula: C17H18BrN3O4S
Molecular Weight: 440.31152
EINECS: 604-604-1
Product Categories: Inhibitors
Mol File: 919973-83-4.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 573.8±60.0 °C(Predicted)
Flash Point: N/A
Appearance: white to beige/
Density: 1.557±0.06 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: 2-8°C
Solubility: DMSO: soluble5mg/mL, clear (warmed)
PKA: 9.44±0.20(Predicted)
CAS DataBase Reference: OF-1(CAS DataBase Reference)
NIST Chemistry Reference: OF-1(919973-83-4)
EPA Substance Registry System: OF-1(919973-83-4)

Safety Data

Hazard Codes: T,Xi
Statements: 25-36
Safety Statements: 26-45
RIDADR: UN 2811 6.1 / PGIII
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 919973-83-4(Hazardous Substances Data)

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Usage
SDS
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919973-83-4 Usage

Uses

Used in Petroleum Industry:
OF-1 is used as a demulsifier or emulsion breaker for destabilizing water-in-oil emulsions, allowing for the efficient separation of water and oil phases. This application improves the efficiency of oil-water separation systems and facilitates the recovery of oil from emulsions during oil production and refining processes.
Used in Wastewater Treatment:
OF-1 is used as a demulsifying agent in wastewater treatment to separate oil and water, making it easier to treat and dispose of the wastewater.
Used in Production of Oil-Based Products:
OF-1 is used as a demulsifier in the production of various oil-based products to ensure the proper separation of oil and water, improving the quality and performance of the final products.

Check Digit Verification of cas no

The CAS Registry Mumber 919973-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,9,7 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 919973-83:
(8*9)+(7*1)+(6*9)+(5*9)+(4*7)+(3*3)+(2*8)+(1*3)=234
234 % 10 = 4
So 919973-83-4 is a valid CAS Registry Number.

919973-83-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	OF-1

1.2 Other means of identification

Product number	-
Other names	4-?bromo-?N-?(2,?3-?dihydro-?6-?methoxy-?1,?3-?dimethyl-?2-?oxo-?1H-?benzimidazol-?5-?yl)-?2-?methyl-?benzenesulfonamide

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:919973-83-4 SDS

919973-83-4Upstream product

919973-83-4Downstream Products

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