Benzyl chloroformate CAS NO.501-53-1

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: China main port

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram,Other

Add to Inquiry Cart

Product Details

Keywords

Benzyl carbonochloridate
Benzyl chloridocarbonate
Benzyl chlorocarbonate

Quick Details

ProName: Benzyl chloroformate
CasNo: 501-53-1
Molecular Formula: C8H7ClO2
Appearance: light yellow liquid
Application: 501-53-1
DeliveryTime: 7-10days after payment
PackAge: as customer's requirement
Port: China main port
ProductionCapacity: 100-200 Kilogram/Month
Purity: 99%
Storage: 2-8°C
Transportation: air or sea express
LimitNum: 1 Kilogram

Superiority

2.material safety data sheet (msds)

3.route of synthesis (ros)
4.method of aanlysis(moa)
5.nuclear magnetic resonance(nmr)
6.packing pictures and loading video before loading
7.free sample
9.factory audit
10.strong after-sale service

our services

1. quality control, before shipment, free sample for test.
2. prompt shipment with professional documents
3. packing as your request, with photo before shipment
4. we can provide mixed containers with different mixed items in one container

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

Details

product name:	benzyl chloroformate
synonyms:	benzyl carbonochloridate;benzyl chloridocarbonate;benzyl chlorocarbonate;benzylcarbonochloridate;benzylcarbonyl chloride;benzylcarbonylchloride;benzylchlorocarbonate;bzcf
cas:	501-53-1
mf:	c8h7clo2
mw:	170.59
einecs:	207-925-0
product categories:	pharmaceutical intermediates;benzene derivatives;amino acid derivatives;aromatic esters;chloroformates;n-protecting reagents;biochemistry;peptide synthesis;protection & derivatization reagents (for synthesis);protective reagents (peptide synthesis);synthetic organic chemistry;cbz-amino acid series;api intermediate
mol file:	501-53-1.mol

benzyl chloroformate chemical properties

mp	-20 °c
bp	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	n20/d 1.519(lit.)
fp	197 °f
storage temp.	2-8°c
water solubility	decomposes
sensitive	moisture sensitive
merck	14,1801
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

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
hazardclass	8
packinggroup	i
hazardous substances data	501-53-1(hazardous substances data)

msds information

provider	language
acros	english
sigmaaldrich	english
alfa	english

benzyl chloroformate usage and synthesis

chemical properties	light yellow liquid
general description	a colorless liquid with an acrid odor. vapors irritate eyes and mucous membranes. corrosive to metals and tissue. long-term inhalation of low concentrations or short-term inhalation of high concentrations can result in adverse health effects.
air & water reactions	decomposes in moist air. decomposes slowly in water to give corrosive hydrochloric acid and organic acids.
reactivity profile	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].
health hazard	inhalation causes mucous membrane irritation. eyes are irritated by excessive exposure to vapor. liquid causes severe irritation of eyes and irritates skin. ingestion causes irritation of mouth and stomach.