2-(4-联苯基)-5-苯基-1,3,4-噁二唑, 99%|2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole|cas:852-38-0|西域试剂

2-(4-联苯基)-5-苯基-1,3,4-噁二唑, 99%,2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole

产品编号：西域试剂-WR358462| CAS NO：852-38-0| MDL NO：MFCD00003100| 分子式：C₂₀H₁₄N₂O| 分子量：298.34

2-（4-联苯基）-5-苯基-1,3,4-恶二唑是一种具有高光致发光量子效率的激光染料。

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货号	包装	价格	库存与货期	购买量	操作
西域试剂-WR358462		￥301.00	杭州北京（现货）

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产品名称	2-(4-联苯基)-5-苯基-1,3,4-噁二唑, 99%
英文名称	2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole
CAS编号	852-38-0
产品描述	2-（4-联苯基）-5-苯基-1,3,4-恶二唑是一种具有高光致发光量子效率的激光染料。
产品熔点	167-169 °C(lit.)
产品沸点	480.7ºC at 760 mmHg
产品密度	1.172g/cm3
产品闪点	240.7ºC
精确质量	298.11100
PSA	38.92000
LogP	5.07060
外观性状	白色细结晶粉末
折射率	1.612
稳定性	常温常压下稳定，避免氧化剂接触
储存条件	2-8°C密封储存。

化学品安全说明书(MSDS)

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质检证书(COA)

相关产品

个人防护装备	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
安全声明 (欧洲)	S22-S24/25
危险品运输编码	NONH for all modes of transport
WGK德国	3
海关编码	2934999090

Name:	Pbd Scintillation Grade Material Safety Data Sheet
Synonym:	1,3,4-Oxodiazole,2-1,1'-Biphenyl-4-yl-5-Pheny
CAS:	852-38-0

Section 1 - Chemical Product MSDS Name:Pbd Scintillation Grade Material Safety Data Sheet
Synonym:1,3,4-Oxodiazole,2-1,1'-Biphenyl-4-yl-5-Pheny

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
852-38-0	1,3,4-Oxadiazole, 2-1,1'-Biphenyl-4-yl	ca 100	212-712-0

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. The toxicological properties of this material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
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.
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:

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. Remove contaminated clothing and wash before reuse. 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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 852-38-0: 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: Powder
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 168.00 - 170.00 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: C20H14N2O
Molecular Weight: 298.33

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

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 852-38-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1,3,4-Oxadiazole, 2-1,1'-Biphenyl-4-yl-5-Phenyl - 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# 852-38-0: No information available.
Canada
CAS# 852-38-0 is listed on Canada's NDSL List.
CAS# 852-38-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 852-38-0 is listed on the TSCA inventory.

SECTION 16 - ADDITIONAL INFORMATION
N/A