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D(+)-10-Camphorsulfonyl chloride

D(+)-10-Camphorsulfonyl chloride
D(+)-10-Camphorsulfonyl chloride structure
CAS No.
21286-54-4
Chemical Name:
D(+)-10-Camphorsulfonyl chloride
Synonyms
D(+)CAMPHOR SULFONYL CHLORIDE;S-(+)-caMphorsulfonyl chloride;D-CAMPHOR-10-SULFONYL CHLORIDE;D(+)-1-CaMphorsulfonyl chloride;(+)-10-CAMPHORSULFONYL CHLORIDE;D(+)-10-CAMPHORSULFONYL CHLORIDE;(+)-CAMPHOR-10-SULFONYL CHLORIDE;D-CAMPHOR-10-SULFONYL CHLORIDE 96%;Dextro-10-camphorsulfonyl chloride;D-2-Oxobornane-10-sulfonyl chloride
CBNumber:
CB5775185
Molecular Formula:
C10H15ClO3S
Formula Weight:
250.74
MOL File:
21286-54-4.mol

D(+)-10-Camphorsulfonyl chloride Properties

Melting point:
67-68 °C
alpha 
33 º (c=1, CHCl3 22 ºC)
Density 
1.2078 (estimate)
refractive index 
32 ° (C=1, CHCl3)
storage temp. 
2-8°C
form 
Crystalline Powder
color 
Off-white to beige
optical activity
[α]22/D +33°, c = 1 in chloroform
Sensitive 
Moisture Sensitive
BRN 
3205974
CAS DataBase Reference
21286-54-4(CAS DataBase Reference)
NIST Chemistry Reference
(+)-Camphor-10-sulfonyl chloride(21286-54-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 3261 8/PG 2
WGK Germany  3
10-21
HazardClass  8
PackingGroup  II
HS Code  29147000
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

D(+)-10-Camphorsulfonyl chloride price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 219576 (1S)-(+)-10-Camphorsulfonyl chloride 97% 21286-54-4 5g $30.4 2018-11-13 Buy
Sigma-Aldrich 219576 (1S)-(+)-10-Camphorsulfonyl chloride 97% 21286-54-4 25g $120 2018-11-13 Buy
TCI Chemical C0998 (+)-10-Camphorsulfonyl Chloride >97.0%(GC)(T) 21286-54-4 25g $84 2018-11-22 Buy
TCI Chemical C0998 (+)-10-Camphorsulfonyl Chloride >97.0%(GC)(T) 21286-54-4 5g $26 2018-11-22 Buy
Sigma-Aldrich 219576 (1S)-(+)-10-Camphorsulfonyl chloride 97% 21286-54-4 100g $375 2018-11-13 Buy

D(+)-10-Camphorsulfonyl chloride Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

As a useful synthetic intermediate, D(+)-10-Camphorsulfonyl chloride can be used for asymmetric hydroxylation

Uses

A chiral derivative of Camphor

Purification Methods

If free from OH bands in the IR, then recrystallise it from Et2O or pet ether; otherwise treat it with SOCl2 at 50o for 30minutes, evaporate, dry the residue over KOH in a vacuum and recrystallise it. The (±)-acid chloride has m 85o [Bartlett & Knox Org Synth 45 14 1965]. Itis characterised as the amide (prisms from EtOH) m 132o, [ ] 17 (+) and (-) 1.5o (EtOH). On repeated recrystallisation from EtOH the anilide has m 120.5-121o, [] 25 +76o (c 1, CHCl3). [Read & Storey J Chem Soc 2761 1930, Sutherland & Shriner J Am Chem Soc 58 62 1936, Halterman et al. J Am Chem Soc 109 8105 1987, Bartlet & Knox Org Synth 45 55 1945, Beilstein 11 IV 650.]

D(+)-10-Camphorsulfonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products


D(+)-10-Camphorsulfonyl chloride Suppliers

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D(+)-10-Camphorsulfonyl chloride Spectrum


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