Benzyl chloroformate suppliers
Benzyl chloroformate
- CAS:
- 501-53-1
- MF:
- C8H7ClO2
- MW:
- 170.59
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Properties
- Melting point:
- -20 °C
- Boiling point:
- 103 °C20 mm Hg(lit.)
- Density
- 1.212 g/mL at 20 °C
- vapor density
- 1 (vs air)
- vapor pressure
- 1.39 psi ( 20 °C)
- refractive index
- n
20/D 1.519(lit.)
- Flash point:
- 197 °F
- storage temp.
- Store at +2°C to +8°C.
- solubility
- Miscible with ether, acetone and benzene.
- form
- Solution
- color
- slightly yellow to slightly pink
- Odor
- Irritating; sharp, penetrating.
- Water Solubility
- decomposes
- Sensitive
- Moisture Sensitive
- Merck
- 14,1801
- Exposure limits
- ACGIH: TWA 1 ppm
OSHA: TWA 1 ppm(5 mg/m3)
NIOSH: IDLH 10 ppm; Ceiling 1 ppm(5 mg/m3)
- Stability:
- Stable. Incompatible with water, oxidizing agents. Combustible.
- CAS DataBase Reference
- 501-53-1(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzyl chloroformate(501-53-1)
- EPA Substance Registry System
- Carbonochloridic acid, phenylmethyl ester (501-53-1)
Safety Information
- Symbol(GHS)
GHS05,GHS07,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- H314-H335-H350-H410
- Precautionary statements
- P201-P261-P273-P280-P305+P351+P338-P310
- Hazard Codes
- T,C,N,F
- Risk Statements
- 45-20-34-48/22-50/53-67-65-63-48/20-11-43-37-23
- Safety Statements
- 53-26-36/37/39-45-60-61-62-46-36/37
- RIDADR
- UN 2924 3/PG 2
- WGK Germany
- 3
- RTECS
- LQ5860000
- F
- 19
- Autoignition Temperature
- 590 °C
- TSCA
- Yes
- HS Code
- 2915 90 70
- HazardClass
- 8
- PackingGroup
- I
- Hazardous Substances Data
- 501-53-1(Hazardous Substances Data)
- Toxicity
- LD50 orally in Rabbit: 3000 mg/kg
- Excepted Quantities
- Not Permitted as Excepted Quantity
Use
Benzyl chloroformate decomposes slowly in water forming benzyl alcohol, HCl, and CO2. Gives off HCl fumes in moist air. Reacts with bases, both organic and inorganic. Attacks many metals especially in humid atmosphere [Handling Chemicals Safely 1980. p. 476]. Catalytic impurity incidents involving the iron catalyzed decomposition of benzoyl chloroformate have caused several explosions. The iron presumably comes from corrosion of steel storage tanks [Loss Prev. Bull., 1975, (003), 2]. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].
341 supplier list of "Benzyl chloroformate"
$10.00/ 1KG
- Product Name:Benzyl chloroformate
- Products Intro:Purity: 99%|Package: 1KG;10.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
- Product Name:Benzyl chloroformate
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,phenylacetamide
- Product Name:Benzyl chloroformate
- Products Intro:Purity: 99.99% | Package: 1kg|10kg|50kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: pharmaceutical intermediates,chemical reagents,chemical raw materials
- Product Name:Benzyl chloroformate
- Products Intro:Purity: 99% | Package: 1kg
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:501-53-1
- Products Intro:Purity: 0.99 | Package: 5KG;1KG/aluminum foil package; 25kg/drum | CustNote: Paypal,credit card,western union,bank transfer
- Company Type: Trader
- Country/Region: CHINA
- Main Products: hgh191aa,peptides,sarms