N-Butylaniline | 1126-78-9, N-Butylaniline Formula

Description

CLEAR LIGHT YELLOW TO YELLOW-ORANGE LIQUIDAn amber colored liquid. Slightly denser than water and insoluble in water. May be toxic by skin absorption and ingestion. Severely irritates skin and eyes. Used to make dyes.

N-butylaniline appears as an amber colored liquid. Slightly denser than water and insoluble in water. May be toxic by skin absorption and ingestion. Severely irritates skin and eyes. Used to make dyes.

N-Butylaniline Basic Attributes

Molecular Weight：

149.23

Exact Mass：

149.23

EC Number：

214-425-6

UNII：

R2ZNJ7L2UM

NSC Number：

7114

UN Number：

2738

DSSTox ID：

DTXSID9044370

HScode：

2921420090

Characteristics

PSA：

12

XLogP3：

3.19

Appearance：

N-butylaniline appears as an amber colored liquid. Slightly denser than water and insoluble in water. May be toxic by skin absorption and ingestion. Severely irritates skin and eyes. Used to make dyes.

Density：

0.9358 g/cm³ @ Temp: 20 °C

Melting Point：

-14.4 °C

Boiling Point：

243.5 °C

Flash Point：

107 °C

Refractive Index：

1.5325-1.5345

Water Solubility：

H2O: insoluble

Toxicity：

Oral-rat LD50: 1620 mg/kg

Flammability characteristics：

Combustible; burning to decompose toxic nitrogen oxide gas

Air and Water Reactions：

Insoluble in water.

Reactive Group：

Amines, Aromatic

Reactivity Profile：

N-BUTYLANILINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Safety Information

Packing level：

II

Hazard category：

6.1

Transport codes：

2738

hazard class code：

20/22-36/37/38-22

safety instructions：

28A-37/39-26

RTECS Number：

BW9450000

Marks：

Xn,Xi

Storage features：

Treasury is ventilated, low temperature and dry; stored and transported separately from oxidants, acids, and food

Hazard note：

Irritant

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H302-H315-H319-H335

Fire Hazards：

Excerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]: Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Those substances designated with a (P) may polymerize explosively when heated or involved in a fire. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form. (ERG, 2016)

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 158 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Fire Fighting：

Excerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]: SMALL FIRE: Dry chemical, CO2 or water spray. LARGE FIRE: Dry chemical, CO2, alcohol-resistant foam or water spray. Move containers from fire area if you can do it without risk. Dike fire-control water for later disposal; do not scatter the material. FIRE INVOLVING TANKS OR CAR/TRAILER LOADS: Fight fire from maximum distance or use unmanned hose holders or monitor nozzles. Do not get water inside containers. Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks engulfed in fire. (ERG, 2016)

Isolation and Evacuation：

Excerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]: As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids. SPILL: Increase, in the downwind direction, as necessary, the isolation distance shown above. FIRE: If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2016)

Nonfire Spill Response：

Excerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]: ELIMINATE all ignition sources (no smoking, flares, sparks or flames in immediate area). Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS. (ERG, 2016)

Personal Protective Equipment：

Excerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]: Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer. It may provide little or no thermal protection. Structural firefighters' protective clothing provides limited protection in fire situations ONLY; it is not effective in spill situations where direct contact with the substance is possible. (ERG, 2016)

Toxicity

Toxicity class：

moderately toxic

Drug Information

Health Hazards：

Excerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]: TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. (ERG, 2016)

First Aid：

Excerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]: Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. Keep victim calm and warm. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. (ERG, 2016)

N-Butylaniline Use and Manufacturing

Uses

For organic synthesis

Manufacturing Info：

Benzenamine, N-butyl-: ACTIVE

Computed Properties

Molecular Weight:149.23
XLogP3:2.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:4
Exact Mass:149.120449483
Monoisotopic Mass:149.120449483
Topological Polar Surface Area:12
Heavy Atom Count:11
Complexity:84.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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N-Phenyl-n-butylamine

CAS No.: 1126-78-9

Grade: industrial Grade

Content: 98%

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hot sale high quality factory price N-n-Butylaniline CAS NO.1126-78-9 factory price

Unit Price: $1 /MT FOB

CAS No.: 1126-78-9

Grade: Pharmaceutical Grade

Content: 99.5%

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