苯并[b]萘并[2,3-d]呋喃,243-42-5，生产厂家，价格-洛克化工网移动版

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苯并[b]萘并[2,3-d]呋喃

中文名称：: 苯并[b]萘并[2,3-d]呋喃

中文别名：: 苯并[b]萘并[2,3-d]呋喃;
苯并[B]萘并[2,3-D]呋喃;
benzo(b)fluorene;
2,3-Benzofluorene;
benzo[b]naphtho[2,1-d]thiophene;
1,2-benzodiphenylene sulfide;
alpha-Benzoquinoline;
α-naphthoquinoline;
7,8-Benzoquinoline;
L-HoArg;
H-HoArg-OH;
H-Homoarg-OH;
NAB;
N-BUTYRIC ACID, SODIUM;
SODIUMBUTYRATE,USP;
Natriumbutyrat;
Sodium butyrate;
tispersemb-58;
usafgy-7;
vulkacitzm;
zenite;
zenitespecial;
zinc2-benzothiazolethiolate;
zincbenzothiazol

英文名称：: Benzo[b]naphtho[2,3-d]furan

英文别名：: naphtho[2,3-b][1]benzofuran;
naphtho[2,3-b]benzofuran;
benzo[b]naphtho[2,3-d]furane;
Benzo[b]naphtho[2,3-d]furan;
Benzonaphthofuran

CAS No.：: 243-42-5

分子式：: C₁₆H₁₀O

分子量：: 218.25

精确分子量：: 218.07300

PSA：: 13.14000

MDL：: MFCD00022295

EINECS：: 205-955-9

InChI：: InChI=1/C16H10O/c1-2-6-12-10-16-14(9-11(12)5-1)13-7-3-4-8-15(13)17-16/h1-10H3

风险术语：: R40

安全术语：: S36/S37

分子结构式：

SDS：: 查看

苯并[b]萘并[2,3-d]呋喃物化性质

外观与性状：: 白色至淡黄色晶体粉末
密度：: 1.25 g/cm3
熔点：: 202-207ºC
沸点：: 394.1ºC at 760 mmHg
闪点：: 208.3ºC
折射率：: 1.763
蒸汽压：: 4.62E-06mmHg at 25°C
存储条件/存储方法：: 密封储存，储存于阴凉、干燥的库房。
稳定性相关：: 常温常压下稳定，避免与不相容材料接触。

苯并[b]萘并[2,3-d]呋喃安全信息

海关代码：
2932999099

危险类别码：
R40

安全说明：
36/37

安全标志：
:

危险标志：
Xn: Harmful;

苯并[b]萘并[2,3-d]呋喃 MSDS

Name: Benzo[b]naphtho[2 3-d]furan tech. 90+% (gc) Material Safety Data Sheet

Synonym: None

CAS: 243-42-5

Section 1 - Chemical Product MSDS Name:Benzo[b]naphtho[2 3-d]furan tech. 90+% (gc) Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS# Chemical Name content EINECS#

243-42-5 Benzo[b!naphtho[2,3-d!furan 90.0 205-955-9

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Cancer suspect agent.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.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
May cause cancer in humans.

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 immediately.
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:
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. 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:
Keep container closed when not in use. 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# 243-42-5: 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.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Crystals
Color: pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 203.00 - 206.00 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: C16H10O
Molecular Weight: 218.25

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

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 243-42-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Benzo[b!naphtho[2,3-d!furan - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
Other No information available.

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# 243-42-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 243-42-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 243-42-5 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

苯并[b]萘并[2,3-d]呋喃海关数据

中国海关编码：2932999099

概述：

2932999099. 其他仅含氧杂原子的杂环化合物. 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

摘要/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%

苯并[b]萘并[2,3-d]呋喃分子结构与计算化学数据

计算化学数据

1.疏水参数计算参考值（XlogP）:4.6
2.氢键供体数量:0
3.氢键受体数量:1
4.可旋转化学键数量:0
5.互变异构体数量:无
6.拓扑分子极性表面积13.1
7.重原子数量:17
8.表面电荷:0
9.复杂度:287
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:1

苯并[b]萘并[2,3-d]呋喃上游产品

2-(2-naphthoxy)phenyl trifluoromethanesulfonate 氧茚

苯并[b]萘并[2,3-d]呋喃下游产品

苯并[b]萘并[2,3-d]噻吩

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淄博航宇生物科技发展有限公司

苯并[b]萘并[2,3-d]呋喃
联系人：张经理
电话：15666366704
手机：15666366704
Cas号：243-42-5
包装：100kg
纯度：99%
价格：100.0元

Name:	Benzo[b]naphtho[2 3-d]furan tech. 90+% (gc) Material Safety Data Sheet
Synonym:	None
CAS:	243-42-5

CAS#	Chemical Name	content	EINECS#
243-42-5	Benzo[b!naphtho[2,3-d!furan	90.0	205-955-9

苯并[b]萘并[2,3-d]呋喃

苯并[b]萘并[2,3-d]呋喃 物化性质

苯并[b]萘并[2,3-d]呋喃 安全信息

苯并[b]萘并[2,3-d]呋喃 MSDS

苯并[b]萘并[2,3-d]呋喃 海关数据

中国海关编码：2932999099

苯并[b]萘并[2,3-d]呋喃 分子结构与计算化学数据

计算化学数据

苯并[b]萘并[2,3-d]呋喃 上游产品

苯并[b]萘并[2,3-d]呋喃 下游产品

推荐供应商

淄博航宇生物科技发展有限公司

苯并[b]萘并[2,3-d]呋喃

苯并[b]萘并[2,3-d]呋喃物化性质

苯并[b]萘并[2,3-d]呋喃安全信息

苯并[b]萘并[2,3-d]呋喃海关数据

苯并[b]萘并[2,3-d]呋喃分子结构与计算化学数据

苯并[b]萘并[2,3-d]呋喃上游产品

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