6-肼基嘧啶-2,4(1H,3H)-二酮 - CAS号 893631-08-8

计算性质

辛醇/水分配系数(LogP)：

-1.7
重原子数：

10
可旋转键数：

1
环数：

1.0
sp3杂化的碳原子比例：

0.0
拓扑面积：

96.2
氢给体数：

4
氢受体数：

4

安全信息

WGK Germany：

3
海关编码：

2933990090

SDS

SDS：d3f9c0d2bfcb71cfe872e63dddbc837f

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 6-Hydrazinopyrimidine-2,4(1H,3H)-Dione
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

SECTION 2: Hazards identification
Classification of the substance or mixture
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xi Irritant R36
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
The product does not need to be labelled in accordance with EC directives or respective national laws.
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 142,12 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
6-Hydrazinopyrimidine-2,4(1H,3H)-Dione
<= 100 %
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
6-Hydrazinopyrimidine-2,4(1H,3H)-Dione
- <= 100 %

SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
No data available

SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Avoid
breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

SECTION 7: Handling and storage
Precautions for safe handling
Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Use equipment for eye protection tested and approved under appropriate government standards
such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Choose body protection in relation to its type, to the concentration and amount of dangerous
substances, and to the specific work-place., The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Respiratory protection is not required. Where protection from nuisance levels of dusts are desired,
use type N95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and
approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour No data available
c) Odour Threshold No data available
d) pH No data available
e) Melting point/freezing No data available
point
f) Initial boiling point and No data available
boiling range
g) Flash point No data available
h) Evaporation rate No data available
i) Flammability (solid, gas) No data available
j) Upper/lower No data available
flammability or
explosive limits
k) Vapour pressure No data available
l) Vapour density No data available
m) Relative density No data available
n) Water solubility No data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition No data available
temperature
q) Decomposition No data available
temperature
r) Viscosity No data available
s) Explosive properties No data available
t) Oxidizing properties No data available
Other safety information
No data available

SECTION 10: Stability and reactivity
Reactivity
No data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
In the event of fire: see section 5

SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
No data available
Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

SECTION 12: Ecological information
Toxicity
No data available
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Other adverse effects
No data available

SECTION 13: Disposal considerations
Waste treatment methods
Product
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with
an afterburner and scrubber. Offer surplus and non-recyclable solutions to a licensed disposal company.
Contaminated packaging
Dispose of as unused product.

SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
No data available

SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

SECTION 16: Other information
Full text of R-phrases referred to under sections 2 and 3
R36 Irritating to eyes.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

反应信息

作为反应物：

描述：

6-肼基嘧啶-2,4(1H,3H)-二酮在硒脲酸作用下，以乙醇为溶剂，反应 0.5h，以61%的产率得到1,2,3-seleniumdiazolo<4,5-d>pyrimidine-5,7(4H,6H)dione

参考文献：

名称：

1,2,3-硒二氮杂[4,5-d]嘧啶-5,7（4h，6h）二酮—一种新的稠合杂原子系统

摘要：

DOI：

10.1007/bf01175077

点击查看最新优质反应信息

文献信息

Synthesis of pyrimido [4,5-c] pyridazine (4-deazafervenulin), pyrazolo[3,4-<i>d</i>] pyrimidine and 6-(pyrazino-1-yl)pyrimidine derivatives

作者：Vishnu J. Ram、Hrishi Kesh Pandey、Arnold J. Vlietinck

DOI：10.1002/jhet.5570170631

日期：1980.9

The synthesis of several pyrimido[4,5-c]pyridazine (4-deazafervenulin) (1), pyrazolo[3,4-d]-pyrimidine (2) and 6-(pyrazino-1-yl)pyrimidine (9) analogs has been accomplished from 6-hydrazinouracil (3). This compound could not be used as starting material for the preparation of indolo[3,2-c]pyridazino[3,4-d]pyrimidine derivatives (8) because it yielded the corresponding hydrazones (7).

几种嘧啶并[4,5-c]哒嗪（4-脱氮铁传递蛋白）（1），吡唑并[3,4- d ]-嘧啶（2）和6-（吡嗪-1-基）嘧啶（9）类似物的合成由6-肼基尿嘧啶（3）完成。该化合物不能用作制备吲哚并[3,2-c]吡啶并[3,4- d ]嘧啶衍生物的起始原料（8），因为它能生成相应的（7）。
Novel and Facile Synthesis of Pyrazolo[3,4-d]pyrimidines

作者：Tarek M. Abu Elmaati

DOI：10.1515/znb-2002-1121

日期：2002.11.1

The reaction of 6-hydrazinopyrimidine-2,4-dione derivative 1 with alkyl or aryl isocyanates 2a-d resulted in a novel and facile synthesis of pyrazolo[3,4-d]pyrimidine derivative 5a-d in good yield.

将 6-肼基嘧啶-2,4-二酮衍生物 1 与烷基或芳基异氰酸酯 2a-d 反应，就能以良好的收率新颖而简便地合成吡唑并[3,4-d]嘧啶衍生物 5a-d。
10.1021/acs.orglett.4c00849

作者：Kushwaha, Ambuj Kumar、Kamal, Arsala、Kumari, Pooja、Singh, Sundaram

DOI：10.1021/acs.orglett.4c00849

日期：——

a metal-free, environment-friendly photoredox-catalyzed sulfonylation of phenylhydrazines using thiols, employing MeCN:H2O as a green solvent and eosin Y as a photoredox catalyst. This strategy exhibits a broad substrate scope and good functional group compatibility, including hetero(aryl) as well as aliphatic phenylhydrazines. Finally, this protocol also demonstrated good application for the synthesis

磺酰化方法是一种简单有效的合成磺酰胺的方法。尽管在构建磺酰胺框架方面取得了进展，但苯肼作为胺化源的潜在用途仍有待探索。在此，我们报道了一种无金属、环境友好的光氧化还原催化苯肼磺酰化反应，采用硫醇，采用MeCN:H 2 O作为绿色溶剂，曙红Y作为光氧化还原催化剂。该策略表现出广泛的底物范围和良好的官能团兼容性，包括杂（芳基）以及脂肪族苯肼。最后，该方案还证明了其在药物类似物合成中的良好应用。
RAM V. J.; PANDEY H. K.; VLIETINCK A. J., J. HETEROCYCL. CHEM., 1980, 17, NO 6, 1305-1308

作者：RAM V. J.、 PANDEY H. K.、 VLIETINCK A. J.

DOI：——

日期：——
IVANOV, EH. I.;YAVOLOVSKIJ, A. A.;DANILIN, V. V.;TKACH, A. E.;IVANOVA, R.+, XIMIYA GETEROTSIKL. SOED., 1986, N 8, 1138

作者：IVANOV, EH. I.、YAVOLOVSKIJ, A. A.、DANILIN, V. V.、TKACH, A. E.、IVANOVA, R.+

DOI：——

日期：——

6-肼基嘧啶-2,4(1H,3H)-二酮 | 893631-08-8

物质功能分类

分子结构分类

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