Raffinose

Modify Date: 2024-01-07 17:58:10

Raffinose Structure
Raffinose structure
Common Name Raffinose
CAS Number 512-69-6 Molecular Weight 504.437
Density 1.8±0.1 g/cm3 Boiling Point 884.8±65.0 °C at 760 mmHg
Molecular Formula C18H32O16 Melting Point 80ºC
MSDS N/A Flash Point 488.9±34.3 °C

 Use of Raffinose


Raffinose (Melitose), a non-digestible short-chain oligosaccharide, is a trisaccharide composed of galactose, glucose, and fructose and can be found in many plants. Raffinose (Melitose) can be hydrolyzed to D-galactose and sucrose by the enzyme α-galactosidase (α-GAL)[1].

 Names

Name raffinose
Synonym More Synonyms

 Raffinose Biological Activity

Description Raffinose (Melitose), a non-digestible short-chain oligosaccharide, is a trisaccharide composed of galactose, glucose, and fructose and can be found in many plants. Raffinose (Melitose) can be hydrolyzed to D-galactose and sucrose by the enzyme α-galactosidase (α-GAL)[1].
Related Catalog
Target

IC50: short-chain oligosaccharide[1]

References

[1]. Raffinose

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 884.8±65.0 °C at 760 mmHg
Melting Point 80ºC
Molecular Formula C18H32O16
Molecular Weight 504.437
Flash Point 488.9±34.3 °C
Exact Mass 504.169037
PSA 268.68000
LogP -2.50
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.676
Stability Stable. Incompatible with strong oxidizing agents. Combustible.

 MSDS

Name: D-Raffinose Pentahydrate Material Safety Data Sheet
Synonym: Melitose; D-raffinose; Gossypos
CAS: 512-69-6
Section 1 - Chemical Product MSDS Name:D-Raffinose Pentahydrate Material Safety Data Sheet
Synonym:Melitose; D-raffinose; Gossypos

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
512-69-6 Raffinose Hydrate 100.0 208-146-9
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. Low hazard for usual industrial handling.
Ingestion:
May cause irritation of the digestive tract. Low hazard for usual industrial handling. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. Low hazard for usual industrial handling. The toxicological properties of this substance have not been fully investigated.
Chronic:
Adverse reproductive effects have been reported in animals.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If irritation develops, get medical aid.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Get medical aid if irritation or symptoms occur.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Good general ventilation should be sufficient to control airborne levels.
Exposure Limits CAS# 512-69-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 80-82C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Soluble in water.
Specific Gravity/Density: Not available.
Molecular Formula: C18H32O16.5H2O
Molecular Weight: 594.2814

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 512-69-6: LZ5851200 LD50/LC50:
Not available.
Carcinogenicity:
Raffinose Hydrate - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 512-69-6: No information available.
Canada
CAS# 512-69-6 is listed on Canada's DSL List.
CAS# 512-69-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 512-69-6 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LZ5851200
CHEMICAL NAME :
alpha-D-Glucopyranoside, beta-D-fructofuranosyl O-alpha-D-galactopyranosyl-(1-6)-
CAS REGISTRY NUMBER :
512-69-6
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C18-H32-O16
MOLECULAR WEIGHT :
504.50

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
80 ug/kg
SEX/DURATION :
female 2-9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
REFERENCE :
SCYYDZ Shengzhi Yu Biyun. Reproduction and Contraception. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) 1980- Volume(issue)/page/year: 11(4),7,1991 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6094 No. of Facilities: 410 (estimated) No. of Industries: 1 No. of Occupations: 6 No. of Employees: 4860 (estimated) No. of Female Employees: 3632 (estimated)

 Safety Information

Hazard Codes Xi
HS Code 2940000000

 Synthetic Route

~%

Raffinose Structure

Raffinose

CAS#:512-69-6

Literature: Ajisaka, Katsumi; Fujimoto, Hiroshi Carbohydrate Research, 1989 , vol. 185, p. 139 - 146

~28%

Raffinose Structure

Raffinose

CAS#:512-69-6

Literature: Nakai, Hiroyuki; Baumann, Martin J.; Petersen, Bent O.; Westphal, Yvonne; Hachem, Maher Abou; Dilokpimol, Adiphol; Duus, Jens .; Schols, Henk A.; Svensson, Birte FEBS Journal, 2010 , vol. 277, # 17 p. 3538 - 3551

~17%

Raffinose Structure

Raffinose

CAS#:512-69-6

Literature: Ajisaka, Katsumi; Fujimoto, Hiroshi Carbohydrate Research, 1989 , vol. 185, p. 139 - 146

~45%

Raffinose Structure

Raffinose

CAS#:512-69-6

Literature: Seibel, Juergen; Moraru, Roxana; Goetze, Sven; Buchholz, Klaus; Na'amnieh, Shukrallah; Pawlowski, Alice; Hecht, Hans-Juergen Carbohydrate Research, 2006 , vol. 341, # 14 p. 2335 - 2349

~%

Detail
Literature: Montilla, Antonia; Corzo, Nieves; Olano, Agustin; Jimen, Maria Luisa Journal of Agricultural and Food Chemistry, 2009 , vol. 57, # 11 p. 5007 - 5013

~%

Raffinose Structure

Raffinose

CAS#:512-69-6

Literature: Vogel; Pictet Helvetica Chimica Acta, 1928 , vol. 11, p. 898

~12%

Detail
Literature: Hashimoto; Katayama; Goto; Okinaga; Kitahata Bioscience, Biotechnology and Biochemistry, 1995 , vol. 59, # 4 p. 619 - 623

 Customs

HS Code 2940000000

 Synonyms

(2R,3R,4S,5S,6R)-2-{[(2S,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydro-2-furanyl]oxy}-6-({[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}methyl)tetrahydro-2H-pyran-3,4,5-triol
β-D-Fructofuranosyl-α-D-galactopyranosyl-(1->6)-α-D-glucopyranoside
Gossypose
α-D-Glucopyranoside, β-D-fructofuranosyl O-α-D-galactopyranosyl-(1->6)-
MELITRIOSE
Raffinose
MFCD00006630
β-D-Fructofuranosyl α-D-galactopyranosyl-(1->6)-α-D-glucopyranoside
b-D-Fructofuranosyl-O-a-D-galactopyranosyl-(1®6)-a-D-glucopyranoside
EINECS 208-146-9
Melitose
Raffinose (8CI)
D-(+)-Raffinose
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