4-Nitrobenzyl chloroformate

Product Name: 4-Nitrobenzyl chloroformate
CAS No.: 4457-32-3
Chemical Name: 4-Nitrobenzyl chloroformate
Synonyms: PNBCF;PNZ-Cl;P-Nitrobenzyl;Acid-p-benzyl;Nitrobenzyl chloroforMat;Nitrobenzyl chloroformate;P-NITROBENZYL CHLOROFORMATE;4-NITROBENZYL CHLOROFORMATE;4-NITROCARBOBENZOXYCHLORIDE;P-NITROCARBOBENZOXY CHLORIDE
CBNumber: CB7438752
Molecular Formula: C8H6ClNO4
Formula Weight: 215.59
MOL File: 4457-32-3.mol

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4-Nitrobenzyl chloroformate Property

Melting point:: 32-34 °C(lit.)
Boiling point:: 230°C 10mm
Density: 1.4928 (rough estimate)
refractive index: 1.552-1.556
Flash point:: >230 °F
storage temp.: 2-8°C
solubility: Acetonitrile (Slightly), Chloroform (Slightly)
form: powder to crystal
color: White to Light yellow
Sensitive: Moisture Sensitive
BRN: 912446
Stability:: Stable, but moisture-sensitive. May develop pressure in storage. Incompatible with moisture, strong bases, alcohols, amines, acids.
Major Application: peptide synthesis
InChI: 1S/C8H6ClNO4/c9-8(11)14-5-6-1-3-7(4-2-6)10(12)13/h1-4H,5H2
InChIKey: MHSGOABISYIYKP-UHFFFAOYSA-N
SMILES: [O-][N+](=O)c1ccc(COC(Cl)=O)cc1
CAS DataBase Reference: 4457-32-3(CAS DataBase Reference)
NIST Chemistry Reference: Carbonochloridic acid, (4-nitrophenyl)methyl ester(4457-32-3)
EPA Substance Registry System: Carbonochloridic acid, (4-nitrophenyl)methyl ester (4457-32-3)

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Safety

Hazard Codes: C,T
Risk Statements: 34-37-23/24/25-36/37
Safety Statements: 26-36/37/39-45-38-28A-27
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
F: 3-4.9
Hazard Note: Corrosive/Toxic/Moisture Sensitive
TSCA: TSCA listed
HazardClass: 8
PackingGroup: III
HS Code: 29159000
Storage Class: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Eye Dam. 1
Skin Corr. 1B
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 222801
Product name: 4-Nitrobenzyl chloroformate
Purity: 97%
Packaging: 5g
Price: $50.3
Updated: 2025/07/31

Sigma-Aldrich

Product number: 222801
Product name: 4-Nitrobenzyl chloroformate
Purity: 97%
Packaging: 25g
Price: $132
Updated: 2025/07/31

TCI Chemical

Product number: C1077
Product name: 4-Nitrobenzyl Chloroformate
Purity: >97.0%(T)
Packaging: 25g
Price: $298
Updated: 2025/07/31

TRC

Product number: N493645
Product name: 4-Nitrobenzyl chloroformate
Packaging: 100g
Price: $250
Updated: 2021/12/16

AK Scientific

Product number: 0045TG
Product name: 4-Nitrocarbobenzoxychloride,tech.
Packaging: 5g
Price: $14
Updated: 2021/12/16

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4-Nitrobenzyl chloroformate Chemical Properties,Usage,Production

Chemical Properties

off-white to pale yellow powder

Uses

4-Nitrobenzyl Chloroformate is used in the preparation of prodrugs of cytotoxic acridines used in conjunction with enzyme prodrugs which counter carcinoma cells.

reaction suitability

reaction type: Carbonylations

4-Nitrobenzyl chloroformate Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-(+)-1-Boc-3-aminopyrrolidine

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4-Nitrobenzyl chloroformate Suppliers

Americas 1 Belgium 2 China 267 China Hong Kong 1 Europe 1 Germany 4 India 13 Japan 5 Poland 1 Slovakia 1 South Korea 1 Switzerland 3 Ukraine 1 United Kingdom 12 United States 36 Global 349

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-037163312495,13303845143 13303845143
Fax: QQ3001379618
Email: 3001379618@qq.com
Country: China
ProdList: 10237
Advantage: 58

XINYI YONGCHENG CHEMICAL INDUSTRIAL CO.,LTD.

Tel: 152-5149-9520 15952286050
Email: Melodyhl886@163.com
Country: China
ProdList: 107
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 11998
Advantage: 60

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11034
Advantage: 64

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View Lastest Price from 4-Nitrobenzyl chloroformate manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 4-Nitrobenzyl chloroformate 4457-32-3
Price: US $2.20-8.80/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-24

Xinxiang Hongqi District Houyuan Trading Co.,Ltd

Product: 4-nitrobenzyl chloroformate 4457-32-3
Price: US $30.00-28.00/Kg
Min. Order: 1Kg
Purity: 99.0% up
Supply Ability: 50 tons per month
Release date: 2022-10-07

Career Henan Chemical Co

Product: 4-Nitrobenzyl chloroformate 4457-32-3
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: Customized
Release date: 2018-12-15

4457-32-3, 4-Nitrobenzyl chloroformateRelated Search:

Benzyl formate Carbobenzoxyhydrazide Benzyl benzoate Benzyl chloroformate Artinite Phenyl chloroformate 4-Nitrophenyl chloroformate 2-Chloroethyl chloroformate ChloroMethyl Methyl Carbonate 9-Fluorenylmethyl chloroformate Nitrobenzyl alcohol Malonyl ester 4,5-DIMETHOXY-2-NITROBENZYL CHLOROFORMATE 4-Nitrobenzyl alcohol Ethyl chloroformate Methyl chloroformate Chloromethyl ethyl ether Benzyl chloromethyl ether 4-Methylaniline hydrochloride

P-NITROBENZYL CHLOROFORMATE

P-NITROCARBOBENZOXY CHLORIDE

PNBCF

PARA-NITROBENZYL CHLOROFORMATE

4-Nitrobenzyl chloridocarbonate

4-Nitrobenzyloxycarbonyl chloride

carbonochloridicacid,(4-nitrophenyl)methylester

Chloroformic acid p-nitrobenzyl ester

Formic acid, chloro-, p-nitrobenzyl ester

p-Nitrobenzyloxycarbonyl chloride

Nitrobenzyl chloroformate

CHLOROFORMIC ACID 4-NITROBENZYL ESTER

4-NITROBENZYL CHLOROCARBONATE

4-NITROBENZYL CHLOROFORMATE

4-NITROCARBOBENZOXYCHLORIDE

P-Nitrobenzyl

4-Nitrobenzyl chloroformate 98%

4-Nitorobenzyl chloroformate

CHLOROFORMIC ACID 4-NITROBENYL ESTER

4-Nitrobenzylchloroformate,95%

Chloridocarbonic acid (4-nitrophenyl)methyl ester

4-Nitrobenzyl chloroformate,99%

4-Nitrobenzyl chloroformate,97%

Nitrobenzyl chloroforMate ester

4-Nitrobenzyl carbonochloridoate

PNZ-Cl

Acid-p-benzyl

Nitrobenzyl chloroforMat

4-Nitrobenzyl carbonochloridate

4-Nitrobenzyl Chloroformate &gt

(4-nitrophenyl)methyl carbonochloridate

4-Nitrobenzyl chloroformate (4-NBCF)

4457-32-3

224-708-6

ClCO2CH2C6H4NO2

Others

Synthetic Reagents

Active Esters/Additives

Coupling

Protection and Derivatization

Protecting and Derivatizing Reagents

Active Esters/Additives

Active Esters/AdditivesSynthetic Reagents

Coupling

Peptide Synthesis

Benzene derivatives