Delta-Gluconolactone

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Names

[ CAS No. ]:
90-80-2

[ Name ]:
Delta-Gluconolactone

[Synonym ]:
D-Gluconolactone
EINECS 202-016-5
δ-Gluconolactone
(3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one
D-Gluconic acid-1,5-lactone
D-Glucono-1,5-lactone
D-Glucono-d-lactone
gluconolactone
D-Gluconic acid 1,5-lactone
d-gluconic acid d-lactone
Delta-Gluconolactone
Gluconic acid lactone
δ-Gluconic acid d-lactone
δ-Gluconic acid δ-lactone
MFCD00006647
Glucono δ-lactone
D-Gluconic acid lactone
D-Gluconic acid, δ-lactone
D-(+)-Glucono-1,5-lactone

Chemical & Physical Properties

[ Density]:
0.6

[ Boiling Point ]:
230.35°C

[ Melting Point ]:
151-155 ºC

[ Molecular Formula ]:
C6H10O6

[ Molecular Weight ]:
178.140

[ Flash Point ]:
192.3±20.3 °C

[ Exact Mass ]:
178.047745

[ PSA ]:
107.22000

[ LogP ]:
-2.38

[ Vapour Pressure ]:
0.0±2.4 mmHg at 25°C

[ Index of Refraction ]:
1.608

[ Water Solubility ]:
500 g/L (20 ºC)

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LZ5184000
CHEMICAL NAME :
Gluconic acid, delta-lactone, D-
CAS REGISTRY NUMBER :
90-80-2
LAST UPDATED :
199803
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C6-H10-O6
MOLECULAR WEIGHT :
178.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Microorganism - not otherwise specified
DOSE/DURATION :
5 mmol/L
REFERENCE :
AMICCW Archives of Microbiology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secacus, NJ 07094) V.95- 1974- Volume(issue)/page/year: 109,157,1976 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80419 No. of Facilities: 3748 (estimated) No. of Industries: 25 No. of Occupations: 33 No. of Employees: 20328 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80419 No. of Facilities: 3645 (estimated) No. of Industries: 12 No. of Occupations: 28 No. of Employees: 184229 (estimated) No. of Female Employees: 157249 (estimated)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xn: Harmful;Xi: Irritant;

[ Risk Phrases ]:
R21

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
LZ5184000

[ HS Code ]:
2932999099

Synthetic Route

Precursor & DownStream

Precursor

  • D-glucopyranose
  • D-(+)-Glucose
  • D-Gluconic acid
  • β-D-Glucopyranose
  • platinum
  • Palladium
  • dextrose
  • 1,2-dimethoxyethane
  • ethyl D-gluconate
  • Butanol

DownStream

  • D-Gluconic acid
  • Sorbitol
  • N-hexadecyl-D-gluconamide
  • N-butyl-D-gluconamide
  • N-tetradecyl-D-gluconamide
  • N-octyl-D-gluconamide
  • methyl 2-(hydroxymethyl)-3,5,8,10-tetraoxabicyclo[4.4.0]decane-7-carboxylate
  • D-Gluconamide,N-hydroxy-
  • γ-Caprolactone
  • D-gluconic acid, 6-ester with N,N-diisopropylglycine

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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