4-Bromobutyric acid 2-methoxyethyl ester, also known as 4-bromobutyric acid 2-methoxyethyl ester, is an organic compound with the chemical formula C7H13BrO3. It is a colorless liquid with a molecular weight of 223.08 g/mol. This ester is derived from 4-bromobutyric acid and 2-methoxyethanol, and it is commonly used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. The compound is characterized by its bromine atom attached to the fourth carbon of the butyric acid chain, and a methoxyethyl group esterified to the carboxylic acid group. It is sensitive to heat and light, and should be stored in a cool, dry place to maintain its stability.

3540-48-5

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Basic information
1. Product Name: 4-Brom-buttersaeure-<2-methoxy-aethylester>
2. Synonyms:
3. CAS NO:3540-48-5
4. Molecular Formula:
5. Molecular Weight: 225.082
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 4-Brom-buttersaeure-<2-methoxy-aethylester>(CAS DataBase Reference)
10. NIST Chemistry Reference: 4-Brom-buttersaeure-<2-methoxy-aethylester>(3540-48-5)
11. EPA Substance Registry System: 4-Brom-buttersaeure-<2-methoxy-aethylester>(3540-48-5)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 3540-48-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 3540-48-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,4 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3540-48:
(6*3)+(5*5)+(4*4)+(3*0)+(2*4)+(1*8)=75
75 % 10 = 5
So 3540-48-5 is a valid CAS Registry Number.

3540-48-5Upstream product

3540-48-5Downstream Products

3540-67-8 <4-(4-Jod-benzoyloxy)-buttersaeure>-<2-methoxy-aethylester>

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