15384-37-9

15384-37-9结构式

常用中文名：D-xylono-1,4-lactone
常用英文名：D-xylono-1,4-lactone
CAS号：15384-37-9
分子式：C₅H₈O₅
分子量：148.11400
发布时间：2016-04-03 04:30:19
更新时间：2024-01-12 19:14:36

英文名	D-xylono-1,4-lactone
英文别名	D-Xylonic acid,g-lactone (9CI) D-Xylonsaeure-4-lacton D-xylonic acid-4-lactone D-(+)-1,4-xylonolactone D-Xylono-1,4-lactone D-XYLONO-1,4-LACTONE (3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-one

密度	1.667 g/cm3
沸点	364.3ºC at 760 mmHg
熔点	99 - 103ºC
分子式	C₅H₈O₅
分子量	148.11400
闪点	162.8ºC
精确质量	148.03700
PSA	86.99000
外观性状	白色至灰白色固体
蒸汽压	8.77E-07mmHg at 25°C
折射率	1.58

Name:	d-Xylonic gamma-lactone 96% Material Safety Data Sheet
Synonym:	D-Xylono-1,4-lactone; L-Xylono-1,4-lacton
CAS:	15384-37-9

Section 1 - Chemical Product MSDS Name:d-Xylonic gamma-lactone 96% Material Safety Data Sheet
Synonym:D-Xylono-1,4-lactone; L-Xylono-1,4-lacton

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
15384-37-9	D-Xylonic gamma-lactone	96.0	unlisted

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.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water.
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.
Notes to Physician:
Antidote: None reported.

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 water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. 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 breathing dust, vapor, mist, or gas. 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:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 15384-37-9: 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:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. 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: 98 - 101 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C5H8O5
Molecular Weight: 148.11

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stability unknown.
Conditions to Avoid:
Incompatible materials, dust generation.
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# 15384-37-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
D-Xylonic gamma-lactone - Not listed by ACGIH, IARC, or NTP.

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 24/25 Avoid contact with skin and eyes.
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# 15384-37-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 15384-37-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 15384-37-9 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

危险品运输编码	NONH for all modes of transport
海关编码	2932209090

87-72-9

15384-37-9

文献：Journal of Organic Chemistry, , vol. 56, # 14 p. 4392 - 4397

532-20-7

15384-37-9

文献：Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, , vol. 25, # 10 p. 905 - 907

58-86-6

15384-37-9

文献：Bioscience, Biotechnology and Biochemistry, , vol. 73, # 1 p. 241 - 244

488-30-2

15384-37-9

文献：Journal of Carbohydrate Chemistry, , vol. 29, # 8-9 p. 416 - 428

上游产品 3
87-72-9 58-86-6 488-30-2
下游产品 4
58-86-6 87-99-0 107-93-7 108-29-2

海关编码	2932209090
中文概述	2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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