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Home> Hot Product Listed 3   > 3-Butyn-1-ol,4-(2-fluoro-3-pyridinyl)-(9CI)
143824-78-6 structure

3-Butyn-1-ol,4-(2-fluoro-3-pyridinyl)-(9CI)

CAS No.:143824-78-6
Molecular Weight:526.58
Molecular Formula:C8H14O2 (isomer)
Names and Identifiers
Synonyms

Inchi
InChI=1/C31H30N2O6/c1-31(2,3)39-30(37)33-17-19(20-10-8-9-15-27(20)33)16-26(28(34)35)32-29(36)38-18-25-23-13-6-4-11-21(23)22-12-5-7-14-24(22)25/h4-15,17,25-26H,16,18H2,1-3H3,(H,32,36)(H,34,35)/t26-/m0/s1
Properties
Melting Point
86 - 90 °C
Refractive Index
-20 ° (C=1, DMF)
Alpha
-21 o (C=1%, DMF)
HS Code
29339900
Safety and Handling
Risk Statements
R36/37/38
Safety Statements
S22;S24/25
HazardClass
9
Transport
3077
Reach Info
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Skin sensitization, Category 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H317 May cause an allergic skin reaction

H411 Toxic to aquatic life with long lasting effects

Precautionary statement(s)
Prevention

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P272 Contaminated work clothing should not be allowed out of the workplace.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P273 Avoid release to the environment.

Response

P302+P352 IF ON SKIN: Wash with plenty of water/...

P333+P313 If skin irritation or rash occurs: Get medical advice/attention.

P321 Specific treatment (see ... on this label).

P362+P364 Take off contaminated clothing and wash it before reuse.

P391 Collect spillage.

Storage

none

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

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