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Home> Hot Product Listed S   > (S)-(+)-epichlorohydrin
67843-74-7 structure

(S)-(+)-epichlorohydrin

Iupac Name:(2S)-2-(chloromethyl)oxirane
CAS No.:67843-74-7
EINECS(EC#): 482-080-0; 614-150-5
Molecular Weight:92.522
Molecular Formula:C3H5ClO (isomer)
Properties
Appearance
Transparent liquid
Density
1.183
Melting Point
?57 oC(lit.)
Boiling Point
114℃
Refractive Index
1.4365-1.4385
Flash Point
33℃
Alpha
34 o (589NM, C=1, MEOH)
Solubility
insoluble
Storage temp
2-8°C
Safety and Handling
Hazard Codes
T
Risk Statements
R10;R23/24/25;R34;R43;R45
Safety Statements
S45;S53
HazardClass
6.1
Safety

Hazard Codes of of?(S)-(+)-Epichlorohydrin (CAS NO.67843-74-7):? T
Risk Statements: 45-10-23/24/25-34-43?
R45: May cause cancer.?
R10: Flammable.?
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed.
R34: Causes burns.?
R43: May cause sensitization by skin contact.
Safety Statements: 53-45?
S53:Avoid exposure - obtain special instructions before use.?
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2023 6.1/PG 2
WGK Germany: 3
RTECS: TX4900000
HazardClass: 6.1
PackingGroup: II

PackingGroup
II
Transport
UN 2023
Reach Info
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Flammable liquids, Category 3

Acute toxicity - Oral, Category 3

Acute toxicity - Dermal, Category 3

Skin corrosion, Category 1B

Skin sensitization, Category 1

Acute toxicity - Inhalation, Category 3

Carcinogenicity, Category 1B

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Danger

Hazard statement(s)

H226 Flammable liquid and vapour

H301 Toxic if swallowed

H311 Toxic in contact with skin

H314 Causes severe skin burns and eye damage

H317 May cause an allergic skin reaction

H331 Toxic if inhaled

H350 May cause cancer

Precautionary statement(s)
Prevention

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

P233 Keep container tightly closed.

P240 Ground and bond container and receiving equipment.

P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.

P242 Use non-sparking tools.

P243 Take action to prevent static discharges.

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

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

P260 Do not breathe dust/fume/gas/mist/vapours/spray.

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

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

P271 Use only outdoors or in a well-ventilated area.

P201 Obtain special instructions before use.

P202 Do not handle until all safety precautions have been read and understood.

Response

P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].

P370+P378 In case of fire: Use ... to extinguish.

P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/\u2026

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

P330 Rinse mouth.

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

P312 Call a POISON CENTER/doctor/\u2026if you feel unwell.

P361+P364 Take off immediately all contaminated clothing and wash it before reuse.

P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P363 Wash contaminated clothing before reuse.

P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P310 Immediately call a POISON CENTER/doctor/\u2026

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

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

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

P311 Call a POISON CENTER/doctor/\u2026

P308+P313 IF exposed or concerned: Get medical advice/ attention.

Storage

P403+P235 Store in a well-ventilated place. Keep cool.

P405 Store locked up.

P403+P233 Store in a well-ventilated place. Keep container tightly closed.

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Precursor and Product
Computational chemical data
  • Molecular Weight:92.522g/mol
  • Molecular Formula:C3H5ClO
  • Compound Is Canonicalized:True
  • XLogP3-AA:0.5
  • Exact Mass:92.003
  • Monoisotopic Mass:92.003
  • Complexity:37.9
  • Rotatable Bond Count:1
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:1
  • Topological Polar Surface Area:12.5A^2
  • Heavy Atom Count:5
  • Defined Atom Stereocenter Count:1
  • Undefined Atom Stereocenter Count:0
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:1
  • CACTVS Substructure Key Fingerprint: AAADcYBAIAAEAAAAAAAAAAAAEgAAAAAAAAAAAAAAAAAAAAAAAAAAGgIAAAAACBeggEIAAAAABAAA AAAAAAAAAAAAAAAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA==
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